9777361996 has 6 divisors (see below), whose sum is σ = 17110383500. Its totient is φ = 4888680996.

The previous prime is 9777361969. The next prime is 9777362011. The reversal of 9777361996 is 6991637779.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1222170246 + ... + 1222170253.

Almost surely, 2^9777361996 is an apocalyptic number.

It is an amenable number.

9777361996 is a deficient number, since it is larger than the sum of its proper divisors (7333021504).

9777361996 is a wasteful number, since it uses less digits than its factorization.

9777361996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2444340503 (or 2444340501 counting only the distinct ones).

The product of its digits is 27005076, while the sum is 64.

The square root of 9777361996 is about 98880.5440721278. The cubic root of 9777361996 is about 2138.3259096965.

The spelling of 9777361996 in words is "nine billion, seven hundred seventy-seven million, three hundred sixty-one thousand, nine hundred ninety-six".