2315716884 has 192 divisors, whose sum is σ = 6954393600. Its totient is φ = 660306816.

The previous prime is 2315716861. The next prime is 2315716919. The reversal of 2315716884 is 4886175132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1252849 + ... + 1254695.

It is an arithmetic number, because the mean of its divisors is an integer number (36220800).

Almost surely, 2^2315716884 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 2315716884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3477196800).

2315716884 is an abundant number, since it is smaller than the sum of its proper divisors (4638676716).

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

2315716884 is a wasteful number, since it uses less digits than its factorization.

2315716884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1939 (or 1931 counting only the distinct ones).

The product of its digits is 322560, while the sum is 45.

The square root of 2315716884 is about 48121.8960973069. The cubic root of 2315716884 is about 1323.0060211263.

The spelling of 2315716884 in words is "two billion, three hundred fifteen million, seven hundred sixteen thousand, eight hundred eighty-four".