8899116688 has 80 divisors (see below), whose sum is σ = 21530514816. Its totient is φ = 3461713920.

The previous prime is 8899116683. The next prime is 8899116703. The reversal of 8899116688 is 8866119988.

8899116688 is a strobogrammatic number because it is the same when read upside-down.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (8899116683) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 823770 + ... + 834502.

Almost surely, 2^8899116688 is an apocalyptic number.

8899116688 is a gapful number since it is divisible by the number (88) 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 8899116688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10765257408).

8899116688 is an abundant number, since it is smaller than the sum of its proper divisors (12631398128).

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

8899116688 is a wasteful number, since it uses less digits than its factorization.

8899116688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11432 (or 11426 counting only the distinct ones).

The product of its digits is 11943936, while the sum is 64.

The square root of 8899116688 is about 94335.1296601642. The cubic root of 8899116688 is about 2072.2825365178.

The spelling of 8899116688 in words is "eight billion, eight hundred ninety-nine million, one hundred sixteen thousand, six hundred eighty-eight".