2972375568 has 80 divisors (see below), whose sum is σ = 8572516800. Its totient is φ = 986065920.

The previous prime is 2972375533. The next prime is 2972375587. The reversal of 2972375568 is 8655732792.

2972375568 is a `hidden beast` number, since 2 + 9 + 7 + 2 + 3 + 75 + 568 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74848 + ... + 107456.

It is an arithmetic number, because the mean of its divisors is an integer number (107156460).

Almost surely, 2^2972375568 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 2972375568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4286258400).

2972375568 is an abundant number, since it is smaller than the sum of its proper divisors (5600141232).

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

2972375568 is a wasteful number, since it uses less digits than its factorization.

2972375568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32837 (or 32825 counting only the distinct ones).

The product of its digits is 6350400, while the sum is 54.

The square root of 2972375568 is about 54519.4971363456. The cubic root of 2972375568 is about 1437.8090988796.

The spelling of 2972375568 in words is "two billion, nine hundred seventy-two million, three hundred seventy-five thousand, five hundred sixty-eight".