264332984 has 16 divisors (see below), whose sum is σ = 496280400. Its totient is φ = 131991552.

The previous prime is 264332977. The next prime is 264332987. The reversal of 264332984 is 489233462.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264332987) 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, 15332 + ... + 27635.

It is an arithmetic number, because the mean of its divisors is an integer number (31017525).

Almost surely, 2^264332984 is an apocalyptic number.

It is an amenable number.

264332984 is a deficient number, since it is larger than the sum of its proper divisors (231947416).

264332984 is a wasteful number, since it uses less digits than its factorization.

264332984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43742 (or 43738 counting only the distinct ones).

The product of its digits is 248832, while the sum is 41.

The square root of 264332984 is about 16258.3204544627. The cubic root of 264332984 is about 641.7764642006.

The spelling of 264332984 in words is "two hundred sixty-four million, three hundred thirty-two thousand, nine hundred eighty-four".