79104320 has 28 divisors (see below), whose sum is σ = 188367924. Its totient is φ = 31641600.

The previous prime is 79104313. The next prime is 79104323. The reversal of 79104320 is 2340197.

It can be written as a sum of positive squares in 2 ways, for example, as 36385024 + 42719296 = 6032^2 + 6536^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 79104320.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79104323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123281 + ... + 123920.

Almost surely, 2^79104320 is an apocalyptic number.

It is an amenable number.

79104320 is an abundant number, since it is smaller than the sum of its proper divisors (109263604).

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

79104320 is a wasteful number, since it uses less digits than its factorization.

79104320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247218 (or 247208 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 79104320 is about 8894.0609397508. The cubic root of 79104320 is about 429.2728290272.

The spelling of 79104320 in words is "seventy-nine million, one hundred four thousand, three hundred twenty".