3116325564 has 72 divisors (see below), whose sum is σ = 8677049472. Its totient is φ = 935160480.

The previous prime is 3116325557. The next prime is 3116325571. The reversal of 3116325564 is 4655236113.

3116325564 is a `hidden beast` number, since 3 + 11 + 63 + 25 + 564 = 666.

It is an interprime number because it is at equal distance from previous prime (3116325557) and next prime (3116325571).

It is a super-2 number, since 2×3116325564² = 19422970041679836192, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2587 + ... + 78989.

It is an arithmetic number, because the mean of its divisors is an integer number (120514576).

Almost surely, 2^3116325564 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 3116325564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4338524736).

3116325564 is an abundant number, since it is smaller than the sum of its proper divisors (5560723908).

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

3116325564 is a wasteful number, since it uses less digits than its factorization.

3116325564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76527 (or 76522 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 3116325564 is about 55824.0590068476. The cubic root of 3116325564 is about 1460.6548579166.

The spelling of 3116325564 in words is "three billion, one hundred sixteen million, three hundred twenty-five thousand, five hundred sixty-four".