8840745120 has 192 divisors, whose sum is σ = 29423761920. Its totient is φ = 2227642368.

The previous prime is 8840745119. The next prime is 8840745139. The reversal of 8840745120 is 215470488.

It is a happy number.

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 31 ways as a sum of consecutive naturals, for example, 647484 + ... + 660996.

It is an arithmetic number, because the mean of its divisors is an integer number (153248760).

Almost surely, 2^8840745120 is an apocalyptic number.

8840745120 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8840745120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14711880960).

8840745120 is an abundant number, since it is smaller than the sum of its proper divisors (20583016800).

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

8840745120 is a wasteful number, since it uses less digits than its factorization.

8840745120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13607 (or 13599 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 39.

The square root of 8840745120 is about 94025.2366123053. The cubic root of 8840745120 is about 2067.7417179338.

The spelling of 8840745120 in words is "eight billion, eight hundred forty million, seven hundred forty-five thousand, one hundred twenty".