#include <bits/stdc++.h>
using namespace std;
#define int long long
typedef pair<int,int> P;
int INF = 3e18;
int mod = 1e9+7;
int dx[4] = {1, 0, -1, 0};
int dy[4] = {0, 1, 0, -1};
signed main() {
    int A;
    cin >> A;
    for(int i = 3; i <= 9; i+=2) {
        if(A%i == 0) {
            cout << "YES" << endl;
            return 0;
        }
    }
    for(int i = 3; i*i <= A; i+=2) {
        if(A%i == 0) {
            cout << "YES" << endl;
            return 0;
        }
    }
    cout << "NO" << endl;
}