339222724 has 9 divisors (see below), whose sum is σ = 593704237. Its totient is φ = 169592944.

The previous prime is 339222707. The next prime is 339222731. The reversal of 339222724 is 427222933.

The square root of 339222724 is 18418.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 51581124 + 287641600 = 7182^2 + 16960^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 339222724.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 32232 + ... + 41440.

Almost surely, 2^339222724 is an apocalyptic number.

339222724 is the 18418-th square number.

It is an amenable number.

339222724 is a deficient number, since it is larger than the sum of its proper divisors (254481513).

339222724 is an frugal number, since it uses more digits than its factorization.

339222724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18422 (or 9211 counting only the distinct ones).

The product of its digits is 36288, while the sum is 34.

The cubic root of 339222724 is about 697.4209338998.

The spelling of 339222724 in words is "three hundred thirty-nine million, two hundred twenty-two thousand, seven hundred twenty-four".