264904936 has 16 divisors (see below), whose sum is σ = 508811940. Its totient is φ = 129221760.

The previous prime is 264904907. The next prime is 264904943. The reversal of 264904936 is 639409462.

It can be written as a sum of positive squares in 2 ways, for example, as 211702500 + 53202436 = 14550^2 + 7294^2 .

It is a junction number, because it is equal to n+sod(n) for n = 264904892 and 264904901.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 403491 + ... + 404146.

Almost surely, 2^264904936 is an apocalyptic number.

It is an amenable number.

264904936 is a deficient number, since it is larger than the sum of its proper divisors (243907004).

264904936 is a wasteful number, since it uses less digits than its factorization.

264904936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807684 (or 807680 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 43.

The square root of 264904936 is about 16275.9004666409. The cubic root of 264904936 is about 642.2390132400.

The spelling of 264904936 in words is "two hundred sixty-four million, nine hundred four thousand, nine hundred thirty-six".