76677869936 has 20 divisors (see below), whose sum is σ = 155022650832. Its totient is φ = 36672024576.

The previous prime is 76677869893. The next prime is 76677869941. The reversal of 76677869936 is 63996877667.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104181521 + ... + 104182256.

Almost surely, 2^76677869936 is an apocalyptic number.

It is an amenable number.

76677869936 is an abundant number, since it is smaller than the sum of its proper divisors (78344780896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

76677869936 is a wasteful number, since it uses less digits than its factorization.

76677869936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208363808 (or 208363802 counting only the distinct ones).

The product of its digits is 864162432, while the sum is 74.

The spelling of 76677869936 in words is "seventy-six billion, six hundred seventy-seven million, eight hundred sixty-nine thousand, nine hundred thirty-six".