import sys
input = lambda : sys.stdin.readline().rstrip()

sys.setrecursionlimit(2*10**5+10)
write = lambda x: sys.stdout.write(x+"\n")

n = int(input())
def hurui(n):
    pl = []
    mpf = [None]*(n+1)
    for d in range(2,n):
        if mpf[d] is None:
            mpf[d] = d
            pl.append(d)
        for p in pl:
            if p*d>n or p>mpf[d]:
                break
            mpf[p*d] = p
    return pl, mpf
from collections import defaultdict
def factor(num):
    d = defaultdict(int)
    if num==1:
        d.update({1:1})
        return d
    while num>1:
        d[mpf[num]] += 1
        num //= mpf[num]
    return d
ps,mpf = hurui(n+10)
for i in range(n, 1, -1):
    if mpf[i]==i:
        break
ans = 1
M = 998244353
d = defaultdict(int)
for j in range(1, n+1):
    if i==j:
        continue
    f = factor(j)
    for k,v in f.items():
        d[k] = max(d[k], v)
for k,v in d.items():
    ans *= pow(k,v,M)
    ans %= M
print(ans)