899648696 has 24 divisors (see below), whose sum is σ = 1701932160. Its totient is φ = 445808160.

The previous prime is 899648681. The next prime is 899648777. The reversal of 899648696 is 696846998.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 955586 + ... + 956526.

It is an arithmetic number, because the mean of its divisors is an integer number (70913840).

Almost surely, 2^899648696 is an apocalyptic number.

It is an amenable number.

899648696 is a deficient number, since it is larger than the sum of its proper divisors (802283464).

899648696 is an equidigital number, since it uses as much as digits as its factorization.

899648696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2015 (or 1070 counting only the distinct ones).

The product of its digits is 40310784, while the sum is 65.

The square root of 899648696 is about 29994.1443618584. The cubic root of 899648696 is about 965.3637459301.

The spelling of 899648696 in words is "eight hundred ninety-nine million, six hundred forty-eight thousand, six hundred ninety-six".