338916904 has 16 divisors (see below), whose sum is σ = 635668020. Its totient is φ = 169405440.

The previous prime is 338916901. The next prime is 338916923. The reversal of 338916904 is 409619833.

It can be written as a sum of positive squares in 2 ways, for example, as 288932004 + 49984900 = 16998^2 + 7070^2 .

It is a super-2 number, since 2×338916904² = 229729335633890432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (338916901) by changing a digit.

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, 39112 + ... + 46984.

Almost surely, 2^338916904 is an apocalyptic number.

It is an amenable number.

338916904 is a deficient number, since it is larger than the sum of its proper divisors (296751116).

338916904 is a wasteful number, since it uses less digits than its factorization.

338916904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13260 (or 13256 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 43.

The square root of 338916904 is about 18409.6959236159. The cubic root of 338916904 is about 697.2112885533.

The spelling of 338916904 in words is "three hundred thirty-eight million, nine hundred sixteen thousand, nine hundred four".