79180460 has 24 divisors (see below), whose sum is σ = 166952016. Its totient is φ = 31544000.

The previous prime is 79180457. The next prime is 79180511. The reversal of 79180460 is 6408197.

It is a self number, because there is not a number n which added to its sum of digits gives 79180460.

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, 2867 + ... + 12906.

It is an arithmetic number, because the mean of its divisors is an integer number (6956334).

Almost surely, 2^79180460 is an apocalyptic number.

It is an amenable number.

79180460 is an abundant number, since it is smaller than the sum of its proper divisors (87771556).

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

79180460 is a wasteful number, since it uses less digits than its factorization.

79180460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16033 (or 16031 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 79180460 is about 8898.3402946842. The cubic root of 79180460 is about 429.4105136784.

The spelling of 79180460 in words is "seventy-nine million, one hundred eighty thousand, four hundred sixty".