315314871 has 8 divisors (see below), whose sum is σ = 422937984. Its totient is φ = 208950840.

The previous prime is 315314863. The next prime is 315314891. The reversal of 315314871 is 178413513.

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

It is not a de Polignac number, because 315314871 - 2³ = 315314863 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315314801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314185 + ... + 315186.

It is an arithmetic number, because the mean of its divisors is an integer number (52867248).

Almost surely, 2^315314871 is an apocalyptic number.

315314871 is a deficient number, since it is larger than the sum of its proper divisors (107623113).

315314871 is a wasteful number, since it uses less digits than its factorization.

315314871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629541.

The product of its digits is 10080, while the sum is 33.

The square root of 315314871 is about 17757.1076192042. The cubic root of 315314871 is about 680.6358462874.

The spelling of 315314871 in words is "three hundred fifteen million, three hundred fourteen thousand, eight hundred seventy-one".