264364264 has 8 divisors (see below), whose sum is σ = 495683010. Its totient is φ = 132182128.

The previous prime is 264364201. The next prime is 264364267. The reversal of 264364264 is 462463462.

264364264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 251476164 + 12888100 = 15858^2 + 3590^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (264364267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16522759 + ... + 16522774.

Almost surely, 2^264364264 is an apocalyptic number.

It is an amenable number.

264364264 is a deficient number, since it is larger than the sum of its proper divisors (231318746).

264364264 is a wasteful number, since it uses less digits than its factorization.

264364264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33045539 (or 33045535 counting only the distinct ones).

The product of its digits is 165888, while the sum is 37.

The square root of 264364264 is about 16259.2823949890. The cubic root of 264364264 is about 641.8017782013.

It can be divided in two parts, 264364 and 264, that added together give a triangular number (264628 = T₇₂₇).

The spelling of 264364264 in words is "two hundred sixty-four million, three hundred sixty-four thousand, two hundred sixty-four".