315874367 has 2 divisors, whose sum is σ = 315874368. Its totient is φ = 315874366.

The previous prime is 315874343. The next prime is 315874421. The reversal of 315874367 is 763478513.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 315874367 - 2¹⁸ = 315612223 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (315874267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157937183 + 157937184.

It is an arithmetic number, because the mean of its divisors is an integer number (157937184).

Almost surely, 2^315874367 is an apocalyptic number.

315874367 is a deficient number, since it is larger than the sum of its proper divisors (1).

315874367 is an equidigital number, since it uses as much as digits as its factorization.

315874367 is an evil number, because the sum of its binary digits is even.

The product of its digits is 423360, while the sum is 44.

The square root of 315874367 is about 17772.8547791288. The cubic root of 315874367 is about 681.0381827575.

The spelling of 315874367 in words is "three hundred fifteen million, eight hundred seventy-four thousand, three hundred sixty-seven".