264724906328 has 16 divisors (see below), whose sum is σ = 517940034480. Its totient is φ = 126607563808.

The previous prime is 264724906307. The next prime is 264724906337. The reversal of 264724906328 is 823609427462.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 264724906328.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 719360975 + ... + 719361342.

It is an arithmetic number, because the mean of its divisors is an integer number (32371252155).

Almost surely, 2^264724906328 is an apocalyptic number.

It is an amenable number.

264724906328 is a deficient number, since it is larger than the sum of its proper divisors (253215128152).

264724906328 is a wasteful number, since it uses less digits than its factorization.

264724906328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1438722346 (or 1438722342 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 53.

The spelling of 264724906328 in words is "two hundred sixty-four billion, seven hundred twenty-four million, nine hundred six thousand, three hundred twenty-eight".