339664972 has 12 divisors (see below), whose sum is σ = 594561016. Its totient is φ = 169790400.

The previous prime is 339664961. The next prime is 339664979. The reversal of 339664972 is 279466933.

It is not an unprimeable number, because it can be changed into a prime (339664979) 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, 13972 + ... + 29572.

Almost surely, 2^339664972 is an apocalyptic number.

It is an amenable number.

339664972 is a deficient number, since it is larger than the sum of its proper divisors (254896044).

339664972 is a wasteful number, since it uses less digits than its factorization.

339664972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21048 (or 21046 counting only the distinct ones).

The product of its digits is 1469664, while the sum is 49.

The square root of 339664972 is about 18430.0019533368. The cubic root of 339664972 is about 697.7238804623.

The spelling of 339664972 in words is "three hundred thirty-nine million, six hundred sixty-four thousand, nine hundred seventy-two".