8797890240 has 168 divisors, whose sum is σ = 30297382128. Its totient is φ = 2343290880.

The previous prime is 8797890239. The next prime is 8797890247. The reversal of 8797890240 is 420987978.

It is not an unprimeable number, because it can be changed into a prime (8797890247) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3693850 + ... + 3696230.

Almost surely, 2^8797890240 is an apocalyptic number.

8797890240 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 8797890240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15148691064).

8797890240 is an abundant number, since it is smaller than the sum of its proper divisors (21499491888).

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

8797890240 is a wasteful number, since it uses less digits than its factorization.

8797890240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3687 (or 3674 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 54.

The square root of 8797890240 is about 93797.0694638164. The cubic root of 8797890240 is about 2064.3952280821.

The spelling of 8797890240 in words is "eight billion, seven hundred ninety-seven million, eight hundred ninety thousand, two hundred forty".