316863965 has 8 divisors (see below), whose sum is σ = 414803808. Its totient is φ = 230446480.

The previous prime is 316863961. The next prime is 316863973. The reversal of 316863965 is 569368613.

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

It is not a de Polignac number, because 316863965 - 2² = 316863961 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316863961) 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, 2880527 + ... + 2880636.

It is an arithmetic number, because the mean of its divisors is an integer number (51850476).

Almost surely, 2^316863965 is an apocalyptic number.

It is an amenable number.

316863965 is a deficient number, since it is larger than the sum of its proper divisors (97939843).

316863965 is a wasteful number, since it uses less digits than its factorization.

316863965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5761179.

The product of its digits is 699840, while the sum is 47.

The square root of 316863965 is about 17800.6731614285. The cubic root of 316863965 is about 681.7486460614.

The spelling of 316863965 in words is "three hundred sixteen million, eight hundred sixty-three thousand, nine hundred sixty-five".