79880332 has 24 divisors (see below), whose sum is σ = 168170240. Its totient is φ = 32432400.

The previous prime is 79880327. The next prime is 79880347. The reversal of 79880332 is 23308897.

It is a happy 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, 74544 + ... + 75607.

Almost surely, 2^79880332 is an apocalyptic number.

It is an amenable number.

79880332 is an abundant number, since it is smaller than the sum of its proper divisors (88289908).

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

79880332 is a wasteful number, since it uses less digits than its factorization.

79880332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150181 (or 150179 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 79880332 is about 8937.5797618818. The cubic root of 79880332 is about 430.6719833820.

The spelling of 79880332 in words is "seventy-nine million, eight hundred eighty thousand, three hundred thirty-two".