339430319 has 2 divisors, whose sum is σ = 339430320. Its totient is φ = 339430318.

The previous prime is 339430283. The next prime is 339430321. The reversal of 339430319 is 913034933.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 339430319 - 2¹⁶ = 339364783 is a prime.

It is a super-2 number, since 2×339430319² = 230425882912883522, which contains 22 as substring.

Together with 339430321, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (339430019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169715159 + 169715160.

It is an arithmetic number, because the mean of its divisors is an integer number (169715160).

Almost surely, 2^339430319 is an apocalyptic number.

339430319 is a deficient number, since it is larger than the sum of its proper divisors (1).

339430319 is an equidigital number, since it uses as much as digits as its factorization.

339430319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26244, while the sum is 35.

The square root of 339430319 is about 18423.6347933843. The cubic root of 339430319 is about 697.5631723807.

The spelling of 339430319 in words is "three hundred thirty-nine million, four hundred thirty thousand, three hundred nineteen".