#include<bits/stdc++.h>
using namespace std;

int main(){
    int64_t N; cin >> N;
    int64_t ans = N;
    int count = 1; 
    while(ans > 9){
        ans /= 9;
        count *= 9;
    }
    ans = N % count;
    if(ans % 2 == 0) cout << "YES" << endl;
    else cout << "NO" << endl;
    
}