79009372 has 48 divisors (see below), whose sum is σ = 157897600. Its totient is φ = 34292160.

The previous prime is 79009363. The next prime is 79009373. The reversal of 79009372 is 27390097.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79009373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 208279 + ... + 208657.

Almost surely, 2^79009372 is an apocalyptic number.

It is an amenable number.

79009372 is a deficient number, since it is larger than the sum of its proper divisors (78888228).

79009372 is a wasteful number, since it uses less digits than its factorization.

79009372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626 (or 624 counting only the distinct ones).

The product of its (nonzero) digits is 23814, while the sum is 37.

The square root of 79009372 is about 8888.7216178706. The cubic root of 79009372 is about 429.1010098614.

The spelling of 79009372 in words is "seventy-nine million, nine thousand, three hundred seventy-two".