899448336 has 60 divisors (see below), whose sum is σ = 2521845040. Its totient is φ = 299263680.

The previous prime is 899448317. The next prime is 899448337. The reversal of 899448336 is 633844998.

It is a happy number.

899448336 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (899448337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76755 + ... + 87693.

Almost surely, 2^899448336 is an apocalyptic number.

It is an amenable number.

899448336 is an abundant number, since it is smaller than the sum of its proper divisors (1622396704).

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

899448336 is a wasteful number, since it uses less digits than its factorization.

899448336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11524 (or 11515 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 54.

The square root of 899448336 is about 29990.8041906182. The cubic root of 899448336 is about 965.2920754949.

The spelling of 899448336 in words is "eight hundred ninety-nine million, four hundred forty-eight thousand, three hundred thirty-six".