899560896 has 112 divisors (see below), whose sum is σ = 2598810144. Its totient is φ = 272941056.

The previous prime is 899560873. The next prime is 899560897. The reversal of 899560896 is 698065998.

899560896 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×899560896² = 1618419611224645632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (899560897) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179740 + ... + 184676.

It is an arithmetic number, because the mean of its divisors is an integer number (23203662).

Almost surely, 2^899560896 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 899560896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1299405072).

899560896 is an abundant number, since it is smaller than the sum of its proper divisors (1699249248).

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

899560896 is a wasteful number, since it uses less digits than its factorization.

899560896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5038 (or 5028 counting only the distinct ones).

The product of its (nonzero) digits is 8398080, while the sum is 60.

The square root of 899560896 is about 29992.6807071325. The cubic root of 899560896 is about 965.3323404512.

The spelling of 899560896 in words is "eight hundred ninety-nine million, five hundred sixty thousand, eight hundred ninety-six".