79441172 has 12 divisors (see below), whose sum is σ = 145066656. Its totient is φ = 37993560.

The previous prime is 79441129. The next prime is 79441207. The reversal of 79441172 is 27114497.

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, 431654 + ... + 431837.

It is an arithmetic number, because the mean of its divisors is an integer number (12088888).

Almost surely, 2^79441172 is an apocalyptic number.

It is an amenable number.

79441172 is a deficient number, since it is larger than the sum of its proper divisors (65625484).

79441172 is a wasteful number, since it uses less digits than its factorization.

79441172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863518 (or 863516 counting only the distinct ones).

The product of its digits is 14112, while the sum is 35.

The square root of 79441172 is about 8912.9777291318. The cubic root of 79441172 is about 429.8812940764.

The spelling of 79441172 in words is "seventy-nine million, four hundred forty-one thousand, one hundred seventy-two".