339884456 has 8 divisors (see below), whose sum is σ = 637283370. Its totient is φ = 169942224.

The previous prime is 339884449. The next prime is 339884477. The reversal of 339884456 is 654488933.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 181980100 + 157904356 = 13490^2 + 12566^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21242771 + ... + 21242786.

Almost surely, 2^339884456 is an apocalyptic number.

It is an amenable number.

339884456 is a deficient number, since it is larger than the sum of its proper divisors (297398914).

339884456 is a wasteful number, since it uses less digits than its factorization.

339884456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42485563 (or 42485559 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 50.

The square root of 339884456 is about 18435.9555217515. The cubic root of 339884456 is about 697.8741326889.

The spelling of 339884456 in words is "three hundred thirty-nine million, eight hundred eighty-four thousand, four hundred fifty-six".