79804912 has 40 divisors (see below), whose sum is σ = 174131712. Its totient is φ = 35102400.

The previous prime is 79804903. The next prime is 79804937. The reversal of 79804912 is 21940897.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1858 + ... + 12769.

Almost surely, 2^79804912 is an apocalyptic number.

It is an amenable number.

79804912 is an abundant number, since it is smaller than the sum of its proper divisors (94326800).

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

79804912 is a wasteful number, since it uses less digits than its factorization.

79804912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14677 (or 14671 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 79804912 is about 8933.3595024492. The cubic root of 79804912 is about 430.5363992815.

The spelling of 79804912 in words is "seventy-nine million, eight hundred four thousand, nine hundred twelve".