264433264 has 10 divisors (see below), whose sum is σ = 512339480. Its totient is φ = 132216624.

The previous prime is 264433259. The next prime is 264433289. The reversal of 264433264 is 462334462.

264433264 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×264433264² = 139849902219387392, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8263524 + ... + 8263555.

It is an arithmetic number, because the mean of its divisors is an integer number (51233948).

Almost surely, 2^264433264 is an apocalyptic number.

It is an amenable number.

264433264 is a deficient number, since it is larger than the sum of its proper divisors (247906216).

264433264 is a wasteful number, since it uses less digits than its factorization.

264433264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16527087 (or 16527081 counting only the distinct ones).

The product of its digits is 82944, while the sum is 34.

The square root of 264433264 is about 16261.4041214158. The cubic root of 264433264 is about 641.8576108490.

The spelling of 264433264 in words is "two hundred sixty-four million, four hundred thirty-three thousand, two hundred sixty-four".