class PrimeFactor():

    def __init__(self, n):
        """
        エラトステネス O(N loglog N)
        """
        self.n = n
        self.table = list(range(n+1))       # 最小素因数のリスト
        self.table[2::2] = [2]*(n//2)
        for p in range(3, int(n**0.5) + 2, 2):
            if self.table[p] == p:
                for q in range(p * p, n + 1, 2 * p):
                    if self.table[q] == q:
                        self.table[q] = p

    def is_prime(self, x):
        """ 素数判定 O(1) """
        if x < 2:
            return False
        return self.table[x] == x

    def prime_factors(self, x):
        """ 素因数分解 O(logN)  (試し割りだとO(sqrt(N))) """
        res = []
        if x < 2:
            return res
        while self.table[x] != 1:
            res.append(self.table[x])
            x //= self.table[x]
        return res

    def divisors(self, x):
        """ 約数列挙 x=[1,10**6]の約数全列挙も間に合う """
        primes=self.prime_counter(x)
        P=set([1])
        for key, value in primes.items():
            Q=[]
            for p in P:
                for k in range(value+1):
                    Q.append(p*pow(key,k))
            P|=set(Q)
        P = list(P)
        P.sort()
        return P

    def prime_counter(self, x):
        """
        素因数分解(個数のリスト) O(logN)
        {素因数: 個数} の形で返す
        """
        res = dict()
        if x < 2:
            return res
        while self.table[x] != 1:
            res[self.table[x]] = res.get(self.table[x], 0) + 1
            x //= self.table[x]
        return res

    def divisors_counter(self, x):
        """ 約数の個数 O((logN)^2) """
        res = 1
        for value in self.prime_counter(x).values():
            res *= (value+1)
        return res

    def prime_gcd(self,X,MOD=None):
        """ n個の最大公約数 X:n個のリスト  (O((logN)^2)) """
        exponents = self.prime_counter(X[0])
        for x in X[1:]:
            Y = self.prime_counter(x)
            for prime, exp in exponents.items():
                if Y[prime] < exp:
                    exponents[prime] = Y[prime]
        res = 1
        for prime, exp in exponents.items():
            res *= pow(prime,exp,MOD)
        if MOD == None:
            return res
        else:
            return res%MOD

    def prime_lcm(self,X,MOD=None):
        """ n個の最小公倍数 X:n個のリスト  (O((logN)^2)) """
        exponents = dict()
        for x in X:
            for prime, exp in self.prime_counter(x).items():
                if exp > exponents.get(prime, 0):
                    exponents[prime] = exp
        res = 1
        for prime, exp in exponents.items():
            res *= pow(prime,exp,MOD)
        if MOD == None:
            return res
        else:
            return res%MOD


#####################################################################################################
import sys
input = sys.stdin.readline
from math import gcd


MOD=998244353
N=int(input())
PF = PrimeFactor(N)
flg=0
P=[]
for i in range(1,N+1)[::-1]:
    if PF.is_prime(i) and flg==0:
        flg=1
    elif PF.is_prime(i):
        P.append(i)

res=1
for p in P:
    n=p
    while n<=N:
        res*=p
        res%=MOD
        n*=p

print(res)