79128304 has 10 divisors (see below), whose sum is σ = 153311120. Its totient is φ = 39564144.

The previous prime is 79128289. The next prime is 79128347. The reversal of 79128304 is 40382197.

It is a super-2 number, since 2×79128304² = 12522576987832832, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 79128304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2472744 + ... + 2472775.

It is an arithmetic number, because the mean of its divisors is an integer number (15331112).

Almost surely, 2^79128304 is an apocalyptic number.

It is an amenable number.

79128304 is a deficient number, since it is larger than the sum of its proper divisors (74182816).

79128304 is a wasteful number, since it uses less digits than its factorization.

79128304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4945527 (or 4945521 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 79128304 is about 8895.4091530407. The cubic root of 79128304 is about 429.3162090397.

The spelling of 79128304 in words is "seventy-nine million, one hundred twenty-eight thousand, three hundred four".