764546972 has 48 divisors (see below), whose sum is σ = 1550351040. Its totient is φ = 323136000.

The previous prime is 764546941. The next prime is 764546999. The reversal of 764546972 is 279645467.

764546972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 764546972.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1156322 + ... + 1156982.

It is an arithmetic number, because the mean of its divisors is an integer number (32298980).

Almost surely, 2^764546972 is an apocalyptic number.

It is an amenable number.

764546972 is an abundant number, since it is smaller than the sum of its proper divisors (785804068).

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

764546972 is a wasteful number, since it uses less digits than its factorization.

764546972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1182 (or 1180 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 50.

The square root of 764546972 is about 27650.4425281043. The cubic root of 764546972 is about 914.3968561364.

The spelling of 764546972 in words is "seven hundred sixty-four million, five hundred forty-six thousand, nine hundred seventy-two".