2316564684 has 144 divisors (see below), whose sum is σ = 7010954496. Its totient is φ = 655128000.

The previous prime is 2316564667. The next prime is 2316564697. The reversal of 2316564684 is 4864656132.

2316564684 is a `hidden beast` number, since 2 + 3 + 1 + 6 + 564 + 6 + 84 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 685519 + ... + 688889.

It is an arithmetic number, because the mean of its divisors is an integer number (48687184).

Almost surely, 2^2316564684 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 2316564684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3505477248).

2316564684 is an abundant number, since it is smaller than the sum of its proper divisors (4694389812).

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

2316564684 is a wasteful number, since it uses less digits than its factorization.

2316564684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3498 (or 3484 counting only the distinct ones).

The product of its digits is 829440, while the sum is 45.

The square root of 2316564684 is about 48130.7041710383. The cubic root of 2316564684 is about 1323.1674553183.

The spelling of 2316564684 in words is "two billion, three hundred sixteen million, five hundred sixty-four thousand, six hundred eighty-four".