313700617 has 2 divisors, whose sum is σ = 313700618. Its totient is φ = 313700616.

The previous prime is 313700603. The next prime is 313700623. The reversal of 313700617 is 716007313.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 307090576 + 6610041 = 17524^2 + 2571^2 .

It is a cyclic number.

It is not a de Polignac number, because 313700617 - 2⁷ = 313700489 is a prime.

It is not a weakly prime, because it can be changed into another prime (313700417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156850308 + 156850309.

It is an arithmetic number, because the mean of its divisors is an integer number (156850309).

Almost surely, 2^313700617 is an apocalyptic number.

It is an amenable number.

313700617 is a deficient number, since it is larger than the sum of its proper divisors (1).

313700617 is an equidigital number, since it uses as much as digits as its factorization.

313700617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2646, while the sum is 28.

The square root of 313700617 is about 17711.5955520670. The cubic root of 313700617 is about 679.4723537986.

The spelling of 313700617 in words is "three hundred thirteen million, seven hundred thousand, six hundred seventeen".