822296896 has 56 divisors (see below), whose sum is σ = 1743435680. Its totient is φ = 383657472.

The previous prime is 822296873. The next prime is 822296903. The reversal of 822296896 is 698692228.

It is a congruent number.

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, 76426 + ... + 86518.

It is an arithmetic number, because the mean of its divisors is an integer number (31132780).

Almost surely, 2^822296896 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 822296896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (871717840).

822296896 is an abundant number, since it is smaller than the sum of its proper divisors (921138784).

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

822296896 is a wasteful number, since it uses less digits than its factorization.

822296896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10191 (or 10181 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 52.

The square root of 822296896 is about 28675.7196247976. The cubic root of 822296896 is about 936.8632793253.

The spelling of 822296896 in words is "eight hundred twenty-two million, two hundred ninety-six thousand, eight hundred ninety-six".