316109680 has 20 divisors (see below), whose sum is σ = 734955192. Its totient is φ = 126443840.

The previous prime is 316109663. The next prime is 316109683. The reversal of 316109680 is 86901613.

316109680 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316109683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1975606 + ... + 1975765.

Almost surely, 2^316109680 is an apocalyptic number.

It is an amenable number.

316109680 is an abundant number, since it is smaller than the sum of its proper divisors (418845512).

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

316109680 is a wasteful number, since it uses less digits than its factorization.

316109680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3951384 (or 3951378 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 316109680 is about 17779.4735580107. The cubic root of 316109680 is about 681.2072556297.

The spelling of 316109680 in words is "three hundred sixteen million, one hundred nine thousand, six hundred eighty".