8813738688 has 112 divisors (see below), whose sum is σ = 23676132480. Its totient is φ = 2893363200.

The previous prime is 8813738651. The next prime is 8813738693. The reversal of 8813738688 is 8868373188.

It is a super-2 number, since 2×8813738688² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3494868 + ... + 3497388.

It is an arithmetic number, because the mean of its divisors is an integer number (211394040).

Almost surely, 2^8813738688 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 8813738688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11838066240).

8813738688 is an abundant number, since it is smaller than the sum of its proper divisors (14862393792).

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

8813738688 is a wasteful number, since it uses less digits than its factorization.

8813738688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2806 (or 2796 counting only the distinct ones).

The product of its digits is 12386304, while the sum is 60.

The square root of 8813738688 is about 93881.5140909008. The cubic root of 8813738688 is about 2065.6340794246.

The spelling of 8813738688 in words is "eight billion, eight hundred thirteen million, seven hundred thirty-eight thousand, six hundred eighty-eight".