316470847 has 32 divisors (see below), whose sum is σ = 409964544. Its totient is φ = 237081600.

The previous prime is 316470829. The next prime is 316470863. The reversal of 316470847 is 748074613.

It is not a de Polignac number, because 316470847 - 2⁷ = 316470719 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316470877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 469903 + ... + 470575.

It is an arithmetic number, because the mean of its divisors is an integer number (12811392).

Almost surely, 2^316470847 is an apocalyptic number.

316470847 is a deficient number, since it is larger than the sum of its proper divisors (93493697).

316470847 is a wasteful number, since it uses less digits than its factorization.

316470847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 919.

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 316470847 is about 17789.6275115585. The cubic root of 316470847 is about 681.4665917152.

The spelling of 316470847 in words is "three hundred sixteen million, four hundred seventy thousand, eight hundred forty-seven".