8887486720 has 288 divisors, whose sum is σ = 25666099200. Its totient is φ = 2944327680.

The previous prime is 8887486717. The next prime is 8887486723. The reversal of 8887486720 is 276847888.

It is an interprime number because it is at equal distance from previous prime (8887486717) and next prime (8887486723).

It is not an unprimeable number, because it can be changed into a prime (8887486723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13609914 + ... + 13610566.

It is an arithmetic number, because the mean of its divisors is an integer number (89118400).

Almost surely, 2^8887486720 is an apocalyptic number.

8887486720 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 8887486720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12833049600).

8887486720 is an abundant number, since it is smaller than the sum of its proper divisors (16778612480).

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

8887486720 is an equidigital number, since it uses as much as digits as its factorization.

8887486720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726 (or 698 counting only the distinct ones).

The product of its (nonzero) digits is 9633792, while the sum is 58.

The square root of 8887486720 is about 94273.4677414595. The cubic root of 8887486720 is about 2071.3794099561.

The spelling of 8887486720 in words is "eight billion, eight hundred eighty-seven million, four hundred eighty-six thousand, seven hundred twenty".