315698 has 8 divisors (see below), whose sum is σ = 494208. Its totient is φ = 150964.

The previous prime is 315697. The next prime is 315701. The reversal of 315698 is 896513.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 315698.

It is not an unprimeable number, because it can be changed into a prime (315691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3386 + ... + 3477.

It is an arithmetic number, because the mean of its divisors is an integer number (61776).

2³¹⁵⁶⁹⁸ is an apocalyptic number.

315698 is a deficient number, since it is larger than the sum of its proper divisors (178510).

315698 is a wasteful number, since it uses less digits than its factorization.

315698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6888.

The product of its digits is 6480, while the sum is 32.

The square root of 315698 is about 561.8700917472. The cubic root of 315698 is about 68.0911407647.

The spelling of 315698 in words is "three hundred fifteen thousand, six hundred ninety-eight".