313853459 has 2 divisors, whose sum is σ = 313853460. Its totient is φ = 313853458.

The previous prime is 313853453. The next prime is 313853467. The reversal of 313853459 is 954358313.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 313853459 - 2²⁰ = 312804883 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (313853453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156926729 + 156926730.

It is an arithmetic number, because the mean of its divisors is an integer number (156926730).

Almost surely, 2^313853459 is an apocalyptic number.

313853459 is a deficient number, since it is larger than the sum of its proper divisors (1).

313853459 is an equidigital number, since it uses as much as digits as its factorization.

313853459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 194400, while the sum is 41.

The square root of 313853459 is about 17715.9097705989. The cubic root of 313853459 is about 679.5826872887.

The spelling of 313853459 in words is "three hundred thirteen million, eight hundred fifty-three thousand, four hundred fifty-nine".