8889688962 has 96 divisors (see below), whose sum is σ = 24599562624. Its totient is φ = 2252678400.

The previous prime is 8889688961. The next prime is 8889688967. The reversal of 8889688962 is 2698869888.

It is a super-2 number, since 2×8889688962² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8889688961) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21393 + ... + 135044.

It is an arithmetic number, because the mean of its divisors is an integer number (256245444).

Almost surely, 2^8889688962 is an apocalyptic number.

8889688962 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 8889688962, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12299781312).

8889688962 is an abundant number, since it is smaller than the sum of its proper divisors (15709873662).

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

8889688962 is a wasteful number, since it uses less digits than its factorization.

8889688962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156504 (or 156501 counting only the distinct ones).

The product of its digits is 191102976, while the sum is 72.

The square root of 8889688962 is about 94285.1470911511. The cubic root of 8889688962 is about 2071.5504857674.

The spelling of 8889688962 in words is "eight billion, eight hundred eighty-nine million, six hundred eighty-eight thousand, nine hundred sixty-two".