79964026 has 16 divisors (see below), whose sum is σ = 122379264. Its totient is φ = 39178944.

The previous prime is 79963997. The next prime is 79964033. The reversal of 79964026 is 62046997.

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 7 ways as a sum of consecutive naturals, for example, 19186 + ... + 22978.

It is an arithmetic number, because the mean of its divisors is an integer number (7648704).

Almost surely, 2^79964026 is an apocalyptic number.

79964026 is a deficient number, since it is larger than the sum of its proper divisors (42415238).

79964026 is a wasteful number, since it uses less digits than its factorization.

79964026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4005.

The product of its (nonzero) digits is 163296, while the sum is 43.

The square root of 79964026 is about 8942.2606761378. The cubic root of 79964026 is about 430.8223419617.

The spelling of 79964026 in words is "seventy-nine million, nine hundred sixty-four thousand, twenty-six".