79214668 has 48 divisors (see below), whose sum is σ = 157489920. Its totient is φ = 34588224.

The previous prime is 79214657. The next prime is 79214671. The reversal of 79214668 is 86641297.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127663 + ... + 128281.

It is an arithmetic number, because the mean of its divisors is an integer number (3281040).

Almost surely, 2^79214668 is an apocalyptic number.

It is an amenable number.

79214668 is a deficient number, since it is larger than the sum of its proper divisors (78275252).

79214668 is a wasteful number, since it uses less digits than its factorization.

79214668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766 (or 764 counting only the distinct ones).

The product of its digits is 145152, while the sum is 43.

The square root of 79214668 is about 8900.2622433274. The cubic root of 79214668 is about 429.4723435793.

The spelling of 79214668 in words is "seventy-nine million, two hundred fourteen thousand, six hundred sixty-eight".