339397907 has 2 divisors, whose sum is σ = 339397908. Its totient is φ = 339397906.

The previous prime is 339397853. The next prime is 339397921. The reversal of 339397907 is 709793933.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 339397907 - 2⁸ = 339397651 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (339397967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169698953 + 169698954.

It is an arithmetic number, because the mean of its divisors is an integer number (169698954).

Almost surely, 2^339397907 is an apocalyptic number.

339397907 is a deficient number, since it is larger than the sum of its proper divisors (1).

339397907 is an equidigital number, since it uses as much as digits as its factorization.

339397907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 964467, while the sum is 50.

The square root of 339397907 is about 18422.7551414005. The cubic root of 339397907 is about 697.5409683760.

The spelling of 339397907 in words is "three hundred thirty-nine million, three hundred ninety-seven thousand, nine hundred seven".