79162216 has 32 divisors (see below), whose sum is σ = 170389440. Its totient is φ = 33775488.

The previous prime is 79162177. The next prime is 79162219. The reversal of 79162216 is 61226197.

It is not an unprimeable number, because it can be changed into a prime (79162219) 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, 10015 + ... + 16081.

It is an arithmetic number, because the mean of its divisors is an integer number (5324670).

Almost surely, 2^79162216 is an apocalyptic number.

It is an amenable number.

79162216 is an abundant number, since it is smaller than the sum of its proper divisors (91227224).

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

79162216 is a wasteful number, since it uses less digits than its factorization.

79162216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6313 (or 6309 counting only the distinct ones).

The product of its digits is 9072, while the sum is 34.

The square root of 79162216 is about 8897.3151006357. The cubic root of 79162216 is about 429.3775309317.

The spelling of 79162216 in words is "seventy-nine million, one hundred sixty-two thousand, two hundred sixteen".