79020792 has 32 divisors (see below), whose sum is σ = 219502800. Its totient is φ = 26340192.

The previous prime is 79020779. The next prime is 79020839. The reversal of 79020792 is 29702097.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182703 + ... + 183134.

Almost surely, 2^79020792 is an apocalyptic number.

79020792 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

79020792 is an abundant number, since it is smaller than the sum of its proper divisors (140482008).

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

79020792 is a wasteful number, since it uses less digits than its factorization.

79020792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365852 (or 365842 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 36.

The square root of 79020792 is about 8889.3639817481. The cubic root of 79020792 is about 429.1216829256.

The spelling of 79020792 in words is "seventy-nine million, twenty thousand, seven hundred ninety-two".