316796666664 has 64 divisors (see below), whose sum is σ = 813888590400. Its totient is φ = 102682750464.

The previous prime is 316796666651. The next prime is 316796666699. The reversal of 316796666664 is 466666697613.

It is a junction number, because it is equal to n+sod(n) for n = 316796666595 and 316796666604.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1373292 + ... + 1587300.

It is an arithmetic number, because the mean of its divisors is an integer number (12717009225).

Almost surely, 2^316796666664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 316796666664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (406944295200).

316796666664 is an abundant number, since it is smaller than the sum of its proper divisors (497091923736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

316796666664 is a wasteful number, since it uses less digits than its factorization.

316796666664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215722 (or 215718 counting only the distinct ones).

The product of its digits is 211631616, while the sum is 66.

The spelling of 316796666664 in words is "three hundred sixteen billion, seven hundred ninety-six million, six hundred sixty-six thousand, six hundred sixty-four".