79044920 has 32 divisors (see below), whose sum is σ = 178582320. Its totient is φ = 31488000.

The previous prime is 79044919. The next prime is 79044949. The reversal of 79044920 is 2944097.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 6104 + ... + 13976.

Almost surely, 2^79044920 is an apocalyptic number.

It is an amenable number.

79044920 is an abundant number, since it is smaller than the sum of its proper divisors (99537400).

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

79044920 is a wasteful number, since it uses less digits than its factorization.

79044920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8135 (or 8131 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 79044920 is about 8890.7210056328. The cubic root of 79044920 is about 429.1653541083.

The spelling of 79044920 in words is "seventy-nine million, forty-four thousand, nine hundred twenty".