79866032 has 40 divisors (see below), whose sum is σ = 159541872. Its totient is φ = 38707200.

The previous prime is 79865963. The next prime is 79866043. The reversal of 79866032 is 23066897.

It is a Harshad number since it is a multiple of its sum of digits (41).

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, 138128 + ... + 138704.

Almost surely, 2^79866032 is an apocalyptic number.

It is an amenable number.

79866032 is a deficient number, since it is larger than the sum of its proper divisors (79675840).

79866032 is a wasteful number, since it uses less digits than its factorization.

79866032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837 (or 831 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 79866032 is about 8936.7797332149. The cubic root of 79866032 is about 430.6462825337.

The spelling of 79866032 in words is "seventy-nine million, eight hundred sixty-six thousand, thirty-two".