316880540 has 24 divisors (see below), whose sum is σ = 668243520. Its totient is φ = 126219968.

The previous prime is 316880539. The next prime is 316880569. The reversal of 316880540 is 45088613.

316880540 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 316880540.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28367 + ... + 37926.

It is an arithmetic number, because the mean of its divisors is an integer number (27843480).

Almost surely, 2^316880540 is an apocalyptic number.

It is an amenable number.

316880540 is an abundant number, since it is smaller than the sum of its proper divisors (351362980).

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

316880540 is a wasteful number, since it uses less digits than its factorization.

316880540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66541 (or 66539 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 316880540 is about 17801.1387276208. The cubic root of 316880540 is about 681.7605331676.

The spelling of 316880540 in words is "three hundred sixteen million, eight hundred eighty thousand, five hundred forty".