313360589 has 2 divisors, whose sum is σ = 313360590. Its totient is φ = 313360588.

The previous prime is 313360583. The next prime is 313360591. The reversal of 313360589 is 985063313.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 245956489 + 67404100 = 15683^2 + 8210^2 .

It is a cyclic number.

It is not a de Polignac number, because 313360589 - 2²⁴ = 296583373 is a prime.

Together with 313360591, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313360583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156680294 + 156680295.

It is an arithmetic number, because the mean of its divisors is an integer number (156680295).

Almost surely, 2^313360589 is an apocalyptic number.

It is an amenable number.

313360589 is a deficient number, since it is larger than the sum of its proper divisors (1).

313360589 is an equidigital number, since it uses as much as digits as its factorization.

313360589 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 38.

The square root of 313360589 is about 17701.9939272388. The cubic root of 313360589 is about 679.2267659782.

The spelling of 313360589 in words is "three hundred thirteen million, three hundred sixty thousand, five hundred eighty-nine".