839379313 has 2 divisors, whose sum is σ = 839379314. Its totient is φ = 839379312.

The previous prime is 839379287. The next prime is 839379329. The reversal of 839379313 is 313973938.

839379313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 662702049 + 176677264 = 25743^2 + 13292^2 .

It is a cyclic number.

It is not a de Polignac number, because 839379313 - 2¹³ = 839371121 is a prime.

It is not a weakly prime, because it can be changed into another prime (839379383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 419689656 + 419689657.

It is an arithmetic number, because the mean of its divisors is an integer number (419689657).

Almost surely, 2^839379313 is an apocalyptic number.

It is an amenable number.

839379313 is a deficient number, since it is larger than the sum of its proper divisors (1).

839379313 is an equidigital number, since it uses as much as digits as its factorization.

839379313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 367416, while the sum is 46.

The square root of 839379313 is about 28972.0436455560. The cubic root of 839379313 is about 943.3063410751.

The spelling of 839379313 in words is "eight hundred thirty-nine million, three hundred seventy-nine thousand, three hundred thirteen".