339712937 has 2 divisors, whose sum is σ = 339712938. Its totient is φ = 339712936.

The previous prime is 339712897. The next prime is 339712939. The reversal of 339712937 is 739217933.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 235346281 + 104366656 = 15341^2 + 10216^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-339712937 is a prime.

Together with 339712939, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (339712939) 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, 169856468 + 169856469.

It is an arithmetic number, because the mean of its divisors is an integer number (169856469).

Almost surely, 2^339712937 is an apocalyptic number.

It is an amenable number.

339712937 is a deficient number, since it is larger than the sum of its proper divisors (1).

339712937 is an equidigital number, since it uses as much as digits as its factorization.

339712937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 214326, while the sum is 44.

The square root of 339712937 is about 18431.3031823580. The cubic root of 339712937 is about 697.7567214022.

The spelling of 339712937 in words is "three hundred thirty-nine million, seven hundred twelve thousand, nine hundred thirty-seven".