79945608 has 32 divisors (see below), whose sum is σ = 208555200. Its totient is φ = 25489728.

The previous prime is 79945603. The next prime is 79945609. The reversal of 79945608 is 80654997.

It is not an unprimeable number, because it can be changed into a prime (79945601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71863 + ... + 72966.

It is an arithmetic number, because the mean of its divisors is an integer number (6517350).

Almost surely, 2^79945608 is an apocalyptic number.

It is an amenable number.

79945608 is an abundant number, since it is smaller than the sum of its proper divisors (128609592).

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

79945608 is a wasteful number, since it uses less digits than its factorization.

79945608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144861 (or 144857 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 48.

The square root of 79945608 is about 8941.2307877607. The cubic root of 79945608 is about 430.7892625235.

The spelling of 79945608 in words is "seventy-nine million, nine hundred forty-five thousand, six hundred eight".