8752985668 has 48 divisors (see below), whose sum is σ = 18133960320. Its totient is φ = 3617058816.

The previous prime is 8752985663. The next prime is 8752985693. The reversal of 8752985668 is 8665892578.

8752985668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×8752985668² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8752985663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 632196 + ... + 645892.

It is an arithmetic number, because the mean of its divisors is an integer number (377790840).

Almost surely, 2^8752985668 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 8752985668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9066980160).

8752985668 is an abundant number, since it is smaller than the sum of its proper divisors (9380974652).

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

8752985668 is a wasteful number, since it uses less digits than its factorization.

8752985668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14524 (or 14522 counting only the distinct ones).

The product of its digits is 58060800, while the sum is 64.

The square root of 8752985668 is about 93557.3923749481. The cubic root of 8752985668 is about 2060.8770001969.

The spelling of 8752985668 in words is "eight billion, seven hundred fifty-two million, nine hundred eighty-five thousand, six hundred sixty-eight".