764377474404 has 24 divisors (see below), whose sum is σ = 1841081229568. Its totient is φ = 246573378720.

The previous prime is 764377474397. The next prime is 764377474459. The reversal of 764377474404 is 404474773467.

764377474404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

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, 1027388707 + ... + 1027389450.

Almost surely, 2^764377474404 is an apocalyptic number.

It is an amenable number.

764377474404 is an abundant number, since it is smaller than the sum of its proper divisors (1076703755164).

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

764377474404 is a wasteful number, since it uses less digits than its factorization.

764377474404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2054778195 (or 2054778193 counting only the distinct ones).

The product of its (nonzero) digits is 44255232, while the sum is 57.

The spelling of 764377474404 in words is "seven hundred sixty-four billion, three hundred seventy-seven million, four hundred seventy-four thousand, four hundred four".