264343604 has 24 divisors (see below), whose sum is σ = 539938560. Its totient is φ = 110879136.

The previous prime is 264343601. The next prime is 264343619. The reversal of 264343604 is 406343462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264343601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99119 + ... + 101750.

It is an arithmetic number, because the mean of its divisors is an integer number (22497440).

Almost surely, 2^264343604 is an apocalyptic number.

It is an amenable number.

264343604 is an abundant number, since it is smaller than the sum of its proper divisors (275594956).

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

264343604 is a wasteful number, since it uses less digits than its factorization.

264343604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200927 (or 200925 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

The square root of 264343604 is about 16258.6470531837. The cubic root of 264343604 is about 641.7850588838.

The spelling of 264343604 in words is "two hundred sixty-four million, three hundred forty-three thousand, six hundred four".