76999999994 has 16 divisors (see below), whose sum is σ = 116340630432. Its totient is φ = 38220326928.

The previous prime is 76999999981. The next prime is 77000000023. The reversal of 76999999994 is 49999999967.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154112 + ... + 421604.

It is an arithmetic number, because the mean of its divisors is an integer number (7271289402).

Almost surely, 2^76999999994 is an apocalyptic number.

76999999994 is a deficient number, since it is larger than the sum of its proper divisors (39340630438).

76999999994 is a wasteful number, since it uses less digits than its factorization.

76999999994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268541.

The product of its digits is 7231849128, while the sum is 89.

The spelling of 76999999994 in words is "seventy-six billion, nine hundred ninety-nine million, nine hundred ninety-nine thousand, nine hundred ninety-four".