899460000 has 360 divisors, whose sum is σ = 3377293920. Its totient is φ = 226368000.

The previous prime is 899459989. The next prime is 899460007. The reversal of 899460000 is 64998.

899460000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (360).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (899460007) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 3419869 + ... + 3420131.

It is an arithmetic number, because the mean of its divisors is an integer number (9381372).

Almost surely, 2^899460000 is an apocalyptic number.

899460000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 899460000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1688646960).

899460000 is an abundant number, since it is smaller than the sum of its proper divisors (2477833920).

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

899460000 is a wasteful number, since it uses less digits than its factorization.

899460000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318 (or 292 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 899460000 is about 29990.9986495948. The cubic root of 899460000 is about 965.2962480963.

The spelling of 899460000 in words is "eight hundred ninety-nine million, four hundred sixty thousand".