764246406364 has 36 divisors (see below), whose sum is σ = 1556514168384. Its totient is φ = 327381155136.

The previous prime is 764246406359. The next prime is 764246406383. The reversal of 764246406364 is 463604642467.

764246406364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 489729 + ... + 1329784.

Almost surely, 2^764246406364 is an apocalyptic number.

It is an amenable number.

764246406364 is an abundant number, since it is smaller than the sum of its proper divisors (792267762020).

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

764246406364 is a wasteful number, since it uses less digits than its factorization.

764246406364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1821674 (or 1821665 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 52.

The spelling of 764246406364 in words is "seven hundred sixty-four billion, two hundred forty-six million, four hundred six thousand, three hundred sixty-four".