316312316 has 6 divisors (see below), whose sum is σ = 553546560. Its totient is φ = 158156156.

The previous prime is 316312277. The next prime is 316312327. The reversal of 316312316 is 613213613.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39539036 + ... + 39539043.

It is an arithmetic number, because the mean of its divisors is an integer number (92257760).

Almost surely, 2^316312316 is an apocalyptic number.

It is an amenable number.

316312316 is a deficient number, since it is larger than the sum of its proper divisors (237234244).

316312316 is a wasteful number, since it uses less digits than its factorization.

316312316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79078083 (or 79078081 counting only the distinct ones).

The product of its digits is 1944, while the sum is 26.

The square root of 316312316 is about 17785.1712389845. The cubic root of 316312316 is about 681.3527827862.

Adding to 316312316 its reverse (613213613), we get a palindrome (929525929).

The spelling of 316312316 in words is "three hundred sixteen million, three hundred twelve thousand, three hundred sixteen".