264067904 has 28 divisors (see below), whose sum is σ = 531839424. Its totient is φ = 130061184.

The previous prime is 264067901. The next prime is 264067931. The reversal of 264067904 is 409760462.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264067901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26504 + ... + 35079.

Almost surely, 2^264067904 is an apocalyptic number.

It is an amenable number.

264067904 is an abundant number, since it is smaller than the sum of its proper divisors (267771520).

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

264067904 is an equidigital number, since it uses as much as digits as its factorization.

264067904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61662 (or 61652 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 264067904 is about 16250.1662760724. The cubic root of 264067904 is about 641.5618623981.

The spelling of 264067904 in words is "two hundred sixty-four million, sixty-seven thousand, nine hundred four".