76787760268 has 12 divisors (see below), whose sum is σ = 134380527232. Its totient is φ = 38393323920.

The previous prime is 76787760239. The next prime is 76787760277. The reversal of 76787760268 is 86206778767.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433621 + ... + 584467.

Almost surely, 2^76787760268 is an apocalyptic number.

It is an amenable number.

76787760268 is a deficient number, since it is larger than the sum of its proper divisors (57592766964).

76787760268 is a wasteful number, since it uses less digits than its factorization.

76787760268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278112 (or 278110 counting only the distinct ones).

The product of its (nonzero) digits is 66382848, while the sum is 64.

The spelling of 76787760268 in words is "seventy-six billion, seven hundred eighty-seven million, seven hundred sixty thousand, two hundred sixty-eight".