313907441 has 2 divisors, whose sum is σ = 313907442. Its totient is φ = 313907440.

The previous prime is 313907413. The next prime is 313907459. The reversal of 313907441 is 144709313.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 183033841 + 130873600 = 13529^2 + 11440^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313907441 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 313907398 and 313907407.

It is not a weakly prime, because it can be changed into another prime (313903441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156953720 + 156953721.

It is an arithmetic number, because the mean of its divisors is an integer number (156953721).

Almost surely, 2^313907441 is an apocalyptic number.

It is an amenable number.

313907441 is a deficient number, since it is larger than the sum of its proper divisors (1).

313907441 is an equidigital number, since it uses as much as digits as its factorization.

313907441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 313907441 is about 17717.4332508973. The cubic root of 313907441 is about 679.6216472221.

The spelling of 313907441 in words is "three hundred thirteen million, nine hundred seven thousand, four hundred forty-one".