79453612 has 12 divisors (see below), whose sum is σ = 158907280. Its totient is φ = 34051536.

The previous prime is 79453607. The next prime is 79453643. The reversal of 79453612 is 21635497.

79453612 is an admirable 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, 1418787 + ... + 1418842.

Almost surely, 2^79453612 is an apocalyptic number.

It is an amenable number.

79453612 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

79453612 is a wasteful number, since it uses less digits than its factorization.

79453612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2837640 (or 2837638 counting only the distinct ones).

The product of its digits is 45360, while the sum is 37.

The square root of 79453612 is about 8913.6755606203. The cubic root of 79453612 is about 429.9037318293.

The spelling of 79453612 in words is "seventy-nine million, four hundred fifty-three thousand, six hundred twelve".