8982905880 has 256 divisors, whose sum is σ = 31378636800. Its totient is φ = 2037934080.

The previous prime is 8982905873. The next prime is 8982905881. The reversal of 8982905880 is 885092898.

It is a Smith number, since the sum of its digits (57) 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 (57).

It is a self number, because there is not a number n which added to its sum of digits gives 8982905880.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8982905881) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 1092585 + ... + 1100775.

It is an arithmetic number, because the mean of its divisors is an integer number (122572800).

Almost surely, 2^8982905880 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 8982905880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15689318400).

8982905880 is an abundant number, since it is smaller than the sum of its proper divisors (22395730920).

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

8982905880 is a wasteful number, since it uses less digits than its factorization.

8982905880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8274 (or 8270 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 57.

The square root of 8982905880 is about 94778.1930614843. The cubic root of 8982905880 is about 2078.7660549747.

The spelling of 8982905880 in words is "eight billion, nine hundred eighty-two million, nine hundred five thousand, eight hundred eighty".