764364 has 12 divisors (see below), whose sum is σ = 1783544. Its totient is φ = 254784.

The previous prime is 764341. The next prime is 764369. The reversal of 764364 is 463467.

It is a tau number, because it is divible by the number of its divisors (12).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 764364.

It is not an unprimeable number, because it can be changed into a prime (764369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31837 + ... + 31860.

2⁷⁶⁴³⁶⁴ is an apocalyptic number.

It is an amenable number.

764364 is an abundant number, since it is smaller than the sum of its proper divisors (1019180).

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

764364 is a wasteful number, since it uses less digits than its factorization.

764364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63704 (or 63702 counting only the distinct ones).

The product of its digits is 12096, while the sum is 30.

The square root of 764364 is about 874.2791316279. The cubic root of 764364 is about 91.4323905585.

It can be divided in two parts, 764 and 364, that added together give a triangular number (1128 = T₄₇).

The spelling of 764364 in words is "seven hundred sixty-four thousand, three hundred sixty-four".