8921844332 has 6 divisors (see below), whose sum is σ = 15613227588. Its totient is φ = 4460922164.

The previous prime is 8921844301. The next prime is 8921844367. The reversal of 8921844332 is 2334481298.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115230538 + ... + 1115230545.

It is an arithmetic number, because the mean of its divisors is an integer number (2602204598).

Almost surely, 2^8921844332 is an apocalyptic number.

It is an amenable number.

8921844332 is a deficient number, since it is larger than the sum of its proper divisors (6691383256).

8921844332 is a wasteful number, since it uses less digits than its factorization.

8921844332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2230461087 (or 2230461085 counting only the distinct ones).

The product of its digits is 331776, while the sum is 44.

The square root of 8921844332 is about 94455.5150957317. The cubic root of 8921844332 is about 2074.0451856755.

The spelling of 8921844332 in words is "eight billion, nine hundred twenty-one million, eight hundred forty-four thousand, three hundred thirty-two".