8881892712 has 144 divisors (see below), whose sum is σ = 30218217120. Its totient is φ = 2306969280.

The previous prime is 8881892687. The next prime is 8881892731. The reversal of 8881892712 is 2172981888.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 11838 + ... + 133805.

It is an arithmetic number, because the mean of its divisors is an integer number (209848730).

Almost surely, 2^8881892712 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 8881892712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15109108560).

8881892712 is an abundant number, since it is smaller than the sum of its proper divisors (21336324408).

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

8881892712 is a wasteful number, since it uses less digits than its factorization.

8881892712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145684 (or 145666 counting only the distinct ones).

The product of its digits is 1032192, while the sum is 54.

The square root of 8881892712 is about 94243.7940237977. The cubic root of 8881892712 is about 2070.9447259514.

The spelling of 8881892712 in words is "eight billion, eight hundred eighty-one million, eight hundred ninety-two thousand, seven hundred twelve".