8822899456 has 72 divisors (see below), whose sum is σ = 20457447584. Its totient is φ = 3719208960.

The previous prime is 8822899447. The next prime is 8822899469. The reversal of 8822899456 is 6549982288.

It is a Harshad number since it is a multiple of its sum of digits (61).

It is a junction number, because it is equal to n+sod(n) for n = 8822899394 and 8822899403.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68956 + ... + 149668.

Almost surely, 2^8822899456 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 8822899456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10228723792).

8822899456 is an abundant number, since it is smaller than the sum of its proper divisors (11634548128).

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

8822899456 is an equidigital number, since it uses as much as digits as its factorization.

8822899456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80797 (or 80783 counting only the distinct ones).

The product of its digits is 19906560, while the sum is 61.

The square root of 8822899456 is about 93930.2904073015. The cubic root of 8822899456 is about 2066.3494868537.

The spelling of 8822899456 in words is "eight billion, eight hundred twenty-two million, eight hundred ninety-nine thousand, four hundred fifty-six".