339313937 has 2 divisors, whose sum is σ = 339313938. Its totient is φ = 339313936.

The previous prime is 339313889. The next prime is 339313957. The reversal of 339313937 is 739313933.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 198274561 + 141039376 = 14081^2 + 11876^2 .

It is an emirp because it is prime and its reverse (739313933) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 339313937 - 2¹⁰ = 339312913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 339313894 and 339313903.

It is not a weakly prime, because it can be changed into another prime (339313957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169656968 + 169656969.

It is an arithmetic number, because the mean of its divisors is an integer number (169656969).

Almost surely, 2^339313937 is an apocalyptic number.

It is an amenable number.

339313937 is a deficient number, since it is larger than the sum of its proper divisors (1).

339313937 is an equidigital number, since it uses as much as digits as its factorization.

339313937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 137781, while the sum is 41.

The square root of 339313937 is about 18420.4760253366. The cubic root of 339313937 is about 697.4834377263.

The spelling of 339313937 in words is "three hundred thirty-nine million, three hundred thirteen thousand, nine hundred thirty-seven".