764838332 has 18 divisors (see below), whose sum is σ = 1367623152. Its totient is φ = 374097024.

The previous prime is 764838329. The next prime is 764838397. The reversal of 764838332 is 233838467.

764838332 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 5 ways as a sum of consecutive naturals, for example, 378188 + ... + 380204.

It is an arithmetic number, because the mean of its divisors is an integer number (75979064).

Almost surely, 2^764838332 is an apocalyptic number.

It is an amenable number.

764838332 is a deficient number, since it is larger than the sum of its proper divisors (602784820).

764838332 is an equidigital number, since it uses as much as digits as its factorization.

764838332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4085 (or 2066 counting only the distinct ones).

The product of its digits is 580608, while the sum is 44.

The square root of 764838332 is about 27655.7106580178. The cubic root of 764838332 is about 914.5129967364.

The spelling of 764838332 in words is "seven hundred sixty-four million, eight hundred thirty-eight thousand, three hundred thirty-two".