316791495 has 48 divisors (see below), whose sum is σ = 562554720. Its totient is φ = 164871168.

The previous prime is 316791493. The next prime is 316791499. The reversal of 316791495 is 594197613.

It is not a de Polignac number, because 316791495 - 2¹ = 316791493 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 316791495.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316791491) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 331939 + ... + 332891.

It is an arithmetic number, because the mean of its divisors is an integer number (11719890).

Almost surely, 2^316791495 is an apocalyptic number.

316791495 is a deficient number, since it is larger than the sum of its proper divisors (245763225).

316791495 is a wasteful number, since it uses less digits than its factorization.

316791495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136 (or 1133 counting only the distinct ones).

The product of its digits is 204120, while the sum is 45.

The square root of 316791495 is about 17798.6374478498. The cubic root of 316791495 is about 681.6966678238.

The spelling of 316791495 in words is "three hundred sixteen million, seven hundred ninety-one thousand, four hundred ninety-five".