899499303360 has 1008 divisors, whose sum is σ = 3746693283840. Its totient is φ = 197278986240.

The previous prime is 899499303347. The next prime is 899499303403. The reversal of 899499303360 is 63303994998.

899499303360 is a `hidden beast` number, since 89 + 9 + 499 + 3 + 0 + 3 + 3 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (1008).

It is a Harshad number since it is a multiple of its sum of digits (63).

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 143 ways as a sum of consecutive naturals, for example, 555588631 + ... + 555590249.

Almost surely, 2^899499303360 is an apocalyptic number.

899499303360 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 899499303360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1873346641920).

899499303360 is an abundant number, since it is smaller than the sum of its proper divisors (2847193980480).

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

899499303360 is a wasteful number, since it uses less digits than its factorization.

899499303360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1814 (or 1794 counting only the distinct ones).

The product of its (nonzero) digits is 34012224, while the sum is 63.

The spelling of 899499303360 in words is "eight hundred ninety-nine billion, four hundred ninety-nine million, three hundred three thousand, three hundred sixty".