425930339 has 2 divisors, whose sum is σ = 425930340. Its totient is φ = 425930338.

The previous prime is 425930311. The next prime is 425930363. The reversal of 425930339 is 933039524.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 425930339 - 2⁸ = 425930083 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (425930369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212965169 + 212965170.

It is an arithmetic number, because the mean of its divisors is an integer number (212965170).

Almost surely, 2^425930339 is an apocalyptic number.

425930339 is a deficient number, since it is larger than the sum of its proper divisors (1).

425930339 is an equidigital number, since it uses as much as digits as its factorization.

425930339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 87480, while the sum is 38.

The square root of 425930339 is about 20638.0798283174. The cubic root of 425930339 is about 752.3955044504.

The spelling of 425930339 in words is "four hundred twenty-five million, nine hundred thirty thousand, three hundred thirty-nine".