8985844224 has 360 divisors, whose sum is σ = 31956060708. Its totient is φ = 2415329280.

The previous prime is 8985844199. The next prime is 8985844247. The reversal of 8985844224 is 4224485898.

It can be written as a sum of positive squares in 2 ways, for example, as 8537760000 + 448084224 = 92400^2 + 21168^2 .

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, 3837294 + ... + 3839634.

Almost surely, 2^8985844224 is an apocalyptic number.

8985844224 is a gapful number since it is divisible by the number (84) 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 8985844224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15978030354).

8985844224 is an abundant number, since it is smaller than the sum of its proper divisors (22970216484).

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

8985844224 is a wasteful number, since it uses less digits than its factorization.

8985844224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2396 (or 2370 counting only the distinct ones).

The product of its digits is 5898240, while the sum is 54.

The square root of 8985844224 is about 94793.6929547531. The cubic root of 8985844224 is about 2078.9926877953.

The spelling of 8985844224 in words is "eight billion, nine hundred eighty-five million, eight hundred forty-four thousand, two hundred twenty-four".