79730912 has 24 divisors (see below), whose sum is σ = 157172400. Its totient is φ = 39814144.

The previous prime is 79730899. The next prime is 79730927. The reversal of 79730912 is 21903797.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41264 + ... + 43152.

It is an arithmetic number, because the mean of its divisors is an integer number (6548850).

Almost surely, 2^79730912 is an apocalyptic number.

It is an amenable number.

79730912 is a deficient number, since it is larger than the sum of its proper divisors (77441488).

79730912 is a wasteful number, since it uses less digits than its factorization.

79730912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3218 (or 3210 counting only the distinct ones).

The product of its (nonzero) digits is 23814, while the sum is 38.

The square root of 79730912 is about 8929.2167629642. The cubic root of 79730912 is about 430.4032848936.

The spelling of 79730912 in words is "seventy-nine million, seven hundred thirty thousand, nine hundred twelve".