8997088320 has 336 divisors, whose sum is σ = 34149548160. Its totient is φ = 2155929600.

The previous prime is 8997088241. The next prime is 8997088337. The reversal of 8997088320 is 238807998.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2817925 + ... + 2821115.

It is an arithmetic number, because the mean of its divisors is an integer number (101635560).

Almost surely, 2^8997088320 is an apocalyptic number.

8997088320 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 8997088320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17074774080).

8997088320 is an abundant number, since it is smaller than the sum of its proper divisors (25152459840).

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

8997088320 is a wasteful number, since it uses less digits than its factorization.

8997088320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3314 (or 3301 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 54.

The square root of 8997088320 is about 94852.9826626448. The cubic root of 8997088320 is about 2079.8594826178.

The spelling of 8997088320 in words is "eight billion, nine hundred ninety-seven million, eighty-eight thousand, three hundred twenty".