339446444 has 6 divisors (see below), whose sum is σ = 594031284. Its totient is φ = 169723220.

The previous prime is 339446441. The next prime is 339446447. The reversal of 339446444 is 444644933.

It is an interprime number because it is at equal distance from previous prime (339446441) and next prime (339446447).

It is not an unprimeable number, because it can be changed into a prime (339446441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42430802 + ... + 42430809.

It is an arithmetic number, because the mean of its divisors is an integer number (99005214).

Almost surely, 2^339446444 is an apocalyptic number.

It is an amenable number.

339446444 is a deficient number, since it is larger than the sum of its proper divisors (254584840).

339446444 is a wasteful number, since it uses less digits than its factorization.

339446444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84861615 (or 84861613 counting only the distinct ones).

The product of its digits is 497664, while the sum is 41.

The square root of 339446444 is about 18424.0724054157. The cubic root of 339446444 is about 697.5742183671.

The spelling of 339446444 in words is "three hundred thirty-nine million, four hundred forty-six thousand, four hundred forty-four".