79470832 has 20 divisors (see below), whose sum is σ = 175971376. Its totient is φ = 34058880.

The previous prime is 79470803. The next prime is 79470871. The reversal of 79470832 is 23807497.

It is a super-2 number, since 2×79470832² = 12631226277544448, which contains 22 as substring.

It is a congruent 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, 354669 + ... + 354892.

Almost surely, 2^79470832 is an apocalyptic number.

It is an amenable number.

79470832 is an abundant number, since it is smaller than the sum of its proper divisors (96500544).

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

79470832 is a wasteful number, since it uses less digits than its factorization.

79470832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709576 (or 709570 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 79470832 is about 8914.6414397888. The cubic root of 79470832 is about 429.9347872982.

The spelling of 79470832 in words is "seventy-nine million, four hundred seventy thousand, eight hundred thirty-two".