8088919020 has 864 divisors, whose sum is σ = 33462374400. Its totient is φ = 1562416128.

The previous prime is 8088918997. The next prime is 8088919031. The reversal of 8088919020 is 209198808.

It is a super-2 number, since 2×8088919020² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

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 287 ways as a sum of consecutive naturals, for example, 102391341 + ... + 102391419.

It is an arithmetic number, because the mean of its divisors is an integer number (38729600).

Almost surely, 2^8088919020 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 8088919020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16731187200).

8088919020 is an abundant number, since it is smaller than the sum of its proper divisors (25373455380).

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

8088919020 is a wasteful number, since it uses less digits than its factorization.

8088919020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187 (or 175 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 45.

The square root of 8088919020 is about 89938.4179313824. The cubic root of 8088919020 is about 2007.3826331656.

The spelling of 8088919020 in words is "eight billion, eighty-eight million, nine hundred nineteen thousand, twenty".