316860047 has 16 divisors (see below), whose sum is σ = 371023872. Its totient is φ = 264993120.

The previous prime is 316860001. The next prime is 316860079. The reversal of 316860047 is 740068613.

It is not a de Polignac number, because 316860047 - 2¹⁸ = 316597903 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 316859989 and 316860016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316860097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51308 + ... + 57150.

It is an arithmetic number, because the mean of its divisors is an integer number (23188992).

Almost surely, 2^316860047 is an apocalyptic number.

316860047 is a deficient number, since it is larger than the sum of its proper divisors (54163825).

316860047 is a wasteful number, since it uses less digits than its factorization.

316860047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6038.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 316860047 is about 17800.5631090705. The cubic root of 316860047 is about 681.7458361256.

The spelling of 316860047 in words is "three hundred sixteen million, eight hundred sixty thousand, forty-seven".