8890182991872 has 1632 divisors, whose sum is σ = 33895086428160. Its totient is φ = 2252467077120.

The previous prime is 8890182991847. The next prime is 8890182991891. The reversal of 8890182991872 is 2781992810988.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a self number, because there is not a number n which added to its sum of digits gives 8890182991872.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 64891846588 + ... + 64891846724.

Almost surely, 2^{8890182991872} 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 8890182991872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16947543214080).

8890182991872 is an abundant number, since it is smaller than the sum of its proper divisors (25004903436288).

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

8890182991872 is a wasteful number, since it uses less digits than its factorization.

8890182991872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242 (or 193 counting only the distinct ones).

The product of its (nonzero) digits is 83607552, while the sum is 72.

The spelling of 8890182991872 in words is "eight trillion, eight hundred ninety billion, one hundred eighty-two million, nine hundred ninety-one thousand, eight hundred seventy-two".