76900056679 has 4 divisors (see below), whose sum is σ = 76910553720. Its totient is φ = 76889559640.

The previous prime is 76900056677. The next prime is 76900056731. The reversal of 76900056679 is 97665000967.

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 76900056679 - 2¹ = 76900056677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76900056677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5237524 + ... + 5252185.

It is an arithmetic number, because the mean of its divisors is an integer number (19227638430).

Almost surely, 2^76900056679 is an apocalyptic number.

76900056679 is a deficient number, since it is larger than the sum of its proper divisors (10497041).

76900056679 is a wasteful number, since it uses less digits than its factorization.

76900056679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10497040.

The product of its (nonzero) digits is 4286520, while the sum is 55.

The spelling of 76900056679 in words is "seventy-six billion, nine hundred million, fifty-six thousand, six hundred seventy-nine".