79964795 has 4 divisors (see below), whose sum is σ = 95957760. Its totient is φ = 63971832.

The previous prime is 79964761. The next prime is 79964837. The reversal of 79964795 is 59746997.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 79964795 - 2⁸ = 79964539 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 79964795.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7996475 + ... + 7996484.

It is an arithmetic number, because the mean of its divisors is an integer number (23989440).

Almost surely, 2^79964795 is an apocalyptic number.

79964795 is a deficient number, since it is larger than the sum of its proper divisors (15992965).

79964795 is a wasteful number, since it uses less digits than its factorization.

79964795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15992964.

The product of its digits is 4286520, while the sum is 56.

The square root of 79964795 is about 8942.3036741099. The cubic root of 79964795 is about 430.8237230049.

The spelling of 79964795 in words is "seventy-nine million, nine hundred sixty-four thousand, seven hundred ninety-five".