316769961 has 12 divisors (see below), whose sum is σ = 441524048. Its totient is φ = 201997224.

The previous prime is 316769953. The next prime is 316769963. The reversal of 316769961 is 169967613.

It is not a de Polignac number, because 316769961 - 2³ = 316769953 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 316769961.

It is not an unprimeable number, because it can be changed into a prime (316769963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 98215 + ... + 101388.

Almost surely, 2^316769961 is an apocalyptic number.

It is an amenable number.

316769961 is a deficient number, since it is larger than the sum of its proper divisors (124754087).

316769961 is a wasteful number, since it uses less digits than its factorization.

316769961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199652 (or 199629 counting only the distinct ones).

The product of its digits is 367416, while the sum is 48.

The square root of 316769961 is about 17798.0325036224. The cubic root of 316769961 is about 681.6812212931.

The spelling of 316769961 in words is "three hundred sixteen million, seven hundred sixty-nine thousand, nine hundred sixty-one".