import java.util.ArrayDeque;
import java.util.Arrays;
import java.util.Scanner;

class Main {
	public static void main(String[] args) {
		new Main().run();
	}

	void run() {
		Scanner sc = new Scanner(System.in);
		long n = sc.nextLong();
		long mod = (long) (1e9 + 7);
		if (n >= mod) {
			System.out.println(0);
			return;
		}
		long[] pre = new long[] { 1, 641102369, 578095319, 5832229, 259081142, 974067448, 316220877, 690120224,
				251368199, 980250487, 682498929, 134623568, 95936601, 933097914, 167332441, 598816162, 336060741,
				248744620, 626497524, 288843364, 491101308, 245341950, 565768255, 246899319, 968999, 586350670,
				638587686, 881746146, 19426633, 850500036, 76479948, 268124147, 842267748, 886294336, 485348706,
				463847391, 544075857, 898187927, 798967520, 82926604, 723816384, 156530778, 721996174, 299085602,
				323604647, 172827403, 398699886, 530389102, 294587621, 813805606, 67347853, 497478507, 196447201,
				722054885, 228338256, 407719831, 762479457, 746536789, 811667359, 778773518, 27368307, 438371670,
				59469516, 5974669, 766196482, 606322308, 86609485, 889750731, 340941507, 371263376, 625544428,
				788878910, 808412394, 996952918, 585237443, 1669644, 361786913, 480748381, 595143852, 837229828,
				199888908, 526807168, 579691190, 145404005, 459188207, 534491822, 439729802, 840398449, 899297830,
				235861787, 888050723, 656116726, 736550105, 440902696, 85990869, 884343068, 56305184, 973478770,
				168891766, 804805577, 927880474, 876297919, 934814019, 676405347, 567277637, 112249297, 44930135,
				39417871, 47401357, 108819476, 281863274, 60168088, 692636218, 432775082, 14235602, 770511792,
				400295761, 697066277, 421835306, 220108638 };
		int q = (int) (n / (1e6));
		long cur = pre[q];
		n %= (1e6);
		for (long i = (long) ((1e6) * q + 1); i <= 1e6 * q + n; ++i) {
			cur = (cur * i) % mod;
		}
		System.out.println(cur);
	}

	void tr(Object... objects) {
		System.out.println(Arrays.deepToString(objects));
	}
}