264530364 has 48 divisors (see below), whose sum is σ = 708572928. Its totient is φ = 75241728.

The previous prime is 264530363. The next prime is 264530393. The reversal of 264530364 is 463035462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264530363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12132 + ... + 26004.

It is an arithmetic number, because the mean of its divisors is an integer number (14761936).

Almost surely, 2^264530364 is an apocalyptic number.

It is an amenable number.

264530364 is an abundant number, since it is smaller than the sum of its proper divisors (444042564).

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

264530364 is a wasteful number, since it uses less digits than its factorization.

264530364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14114 (or 14112 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 33.

The square root of 264530364 is about 16264.3894444274. The cubic root of 264530364 is about 641.9361646917.

The spelling of 264530364 in words is "two hundred sixty-four million, five hundred thirty thousand, three hundred sixty-four".