764133804 has 48 divisors (see below), whose sum is σ = 2264102400. Its totient is φ = 218323728.

The previous prime is 764133791. The next prime is 764133809. The reversal of 764133804 is 408331467.

764133804 is a `hidden beast` number, since 7 + 641 + 3 + 3 + 8 + 0 + 4 = 666.

764133804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (764133809) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 504624 + ... + 506135.

It is an arithmetic number, because the mean of its divisors is an integer number (47168800).

Almost surely, 2^764133804 is an apocalyptic number.

It is an amenable number.

764133804 is an abundant number, since it is smaller than the sum of its proper divisors (1499968596).

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

764133804 is a wasteful number, since it uses less digits than its factorization.

764133804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010779 (or 1010771 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 764133804 is about 27642.9702456158. The cubic root of 764133804 is about 914.2321103850.

The spelling of 764133804 in words is "seven hundred sixty-four million, one hundred thirty-three thousand, eight hundred four".