79130008 has 8 divisors (see below), whose sum is σ = 148368780. Its totient is φ = 39565000.

The previous prime is 79129987. The next prime is 79130021. The reversal of 79130008 is 80003197.

It is a tau number, because it is divible by the number of its divisors (8).

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, 4945618 + ... + 4945633.

Almost surely, 2^79130008 is an apocalyptic number.

It is an amenable number.

79130008 is a deficient number, since it is larger than the sum of its proper divisors (69238772).

79130008 is a wasteful number, since it uses less digits than its factorization.

79130008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9891257 (or 9891253 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 79130008 is about 8895.5049322678. The cubic root of 79130008 is about 429.3192907417.

The spelling of 79130008 in words is "seventy-nine million, one hundred thirty thousand, eight".