79836976 has 10 divisors (see below), whose sum is σ = 154684172. Its totient is φ = 39918480.

The previous prime is 79836949. The next prime is 79836989. The reversal of 79836976 is 67963897.

79836976 = 1564² + 1565² + ... + 1595².

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2494890 + ... + 2494921.

Almost surely, 2^79836976 is an apocalyptic number.

It is an amenable number.

79836976 is a deficient number, since it is larger than the sum of its proper divisors (74847196).

79836976 is a wasteful number, since it uses less digits than its factorization.

79836976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4989819 (or 4989813 counting only the distinct ones).

The product of its digits is 3429216, while the sum is 55.

The square root of 79836976 is about 8935.1539438333. The cubic root of 79836976 is about 430.5940518343.

The spelling of 79836976 in words is "seventy-nine million, eight hundred thirty-six thousand, nine hundred seventy-six".