316276997839 has 16 divisors (see below), whose sum is σ = 363207600000. Its totient is φ = 272377645920.

The previous prime is 316276997819. The next prime is 316276997843. The reversal of 316276997839 is 938799672613.

It is a cyclic number.

It is not a de Polignac number, because 316276997839 - 2⁷ = 316276997711 is a prime.

It is a super-2 number, since 2×316276997839² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316276997819) 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, 7659952 + ... + 7701130.

It is an arithmetic number, because the mean of its divisors is an integer number (22700475000).

Almost surely, 2^316276997839 is an apocalyptic number.

316276997839 is a deficient number, since it is larger than the sum of its proper divisors (46930602161).

316276997839 is a wasteful number, since it uses less digits than its factorization.

316276997839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77958.

The product of its digits is 185177664, while the sum is 70.

The spelling of 316276997839 in words is "three hundred sixteen billion, two hundred seventy-six million, nine hundred ninety-seven thousand, eight hundred thirty-nine".