79153956 has 48 divisors (see below), whose sum is σ = 234532480. Its totient is φ = 22615200.

The previous prime is 79153937. The next prime is 79153961. The reversal of 79153956 is 65935197.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51595 + ... + 53106.

Almost surely, 2^79153956 is an apocalyptic number.

It is an amenable number.

79153956 is an abundant number, since it is smaller than the sum of its proper divisors (155378524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

79153956 is a wasteful number, since it uses less digits than its factorization.

79153956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104721 (or 104713 counting only the distinct ones).

The product of its digits is 255150, while the sum is 45.

The square root of 79153956 is about 8896.8509035501. The cubic root of 79153956 is about 429.3625962741.

The spelling of 79153956 in words is "seventy-nine million, one hundred fifty-three thousand, nine hundred fifty-six".