316697601 has 8 divisors (see below), whose sum is σ = 460651104. Its totient is φ = 191937920.

The previous prime is 316697597. The next prime is 316697617. The reversal of 316697601 is 106796613.

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

It is a cyclic number.

It is not a de Polignac number, because 316697601 - 2² = 316697597 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 316697601.

It is not an unprimeable number, because it can be changed into a prime (316697621) 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, 4798416 + ... + 4798481.

It is an arithmetic number, because the mean of its divisors is an integer number (57581388).

Almost surely, 2^316697601 is an apocalyptic number.

It is an amenable number.

316697601 is a deficient number, since it is larger than the sum of its proper divisors (143953503).

316697601 is a wasteful number, since it uses less digits than its factorization.

316697601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9596911.

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 316697601 is about 17795.9995785570. Note that the first 3 decimals coincide. The cubic root of 316697601 is about 681.6293116892.

The spelling of 316697601 in words is "three hundred sixteen million, six hundred ninety-seven thousand, six hundred one".