313907413 has 2 divisors, whose sum is σ = 313907414. Its totient is φ = 313907412.

The previous prime is 313907351. The next prime is 313907441. The reversal of 313907413 is 314709313.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 312829969 + 1077444 = 17687^2 + 1038^2 .

It is an emirp because it is prime and its reverse (314709313) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 313907413 - 2¹⁷ = 313776341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313007413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156953706 + 156953707.

It is an arithmetic number, because the mean of its divisors is an integer number (156953707).

Almost surely, 2^313907413 is an apocalyptic number.

It is an amenable number.

313907413 is a deficient number, since it is larger than the sum of its proper divisors (1).

313907413 is an equidigital number, since it uses as much as digits as its factorization.

313907413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 313907413 is about 17717.4324607151. The cubic root of 313907413 is about 679.6216270151.

The spelling of 313907413 in words is "three hundred thirteen million, nine hundred seven thousand, four hundred thirteen".