316980901 has 8 divisors (see below), whose sum is σ = 321128640. Its totient is φ = 312841152.

The previous prime is 316980899. The next prime is 316980941. The reversal of 316980901 is 109089613.

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 316980901 - 2¹ = 316980899 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 (316980941) 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, 154440 + ... + 156478.

It is an arithmetic number, because the mean of its divisors is an integer number (40141080).

Almost surely, 2^316980901 is an apocalyptic number.

It is an amenable number.

316980901 is a deficient number, since it is larger than the sum of its proper divisors (4147739).

316980901 is a wasteful number, since it uses less digits than its factorization.

316980901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3995.

The product of its (nonzero) digits is 11664, while the sum is 37.

The square root of 316980901 is about 17803.9574533304. The cubic root of 316980901 is about 681.8325002951.

The spelling of 316980901 in words is "three hundred sixteen million, nine hundred eighty thousand, nine hundred one".