#include <iostream>
#include <string>
#include <algorithm>
#include <vector>
#include <iomanip>
#include <cmath>
#include <stdio.h>
#include <queue>
#include <deque>
#include <cstdio>
#include <set>
#include <map>
#include <bitset>
#include <stack>
#include <cctype>
using namespace std;
bool bo[1000010] = { false };
long long mod = 998244353;
int main() {
	long long n;
	cin >> n;
	long long ans = 1;
	bo[1] = true;
	for (long long i = 2; i < n; i++) {
		for (long long j = 2; j * j <= i; j++) {
			if (i % j == 0) {
				bo[i] = true;
				break;
			}
		}
	}
	for (long long i = 2; i < n; i++){
		long long m = 0;
		if (!bo[i]) {
			long long co = 0;
			for (long long j = i; j < n; j *= i) {
				co++;
				long long co1 = 0;
				long long k = n - j;
				while (k % i == 0) {
					k /= i;
					co1++;
				}
				m = max(m, co + co1);
			}
		}
		for (long long j = 0; j < m; j++) {
			ans *= i;
			ans %= mod;
		}
	}
	cout << ans << endl;
}