899860704 has 24 divisors (see below), whose sum is σ = 2362134600. Its totient is φ = 299953536.

The previous prime is 899860693. The next prime is 899860733. The reversal of 899860704 is 407068998.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4686679 + ... + 4686870.

It is an arithmetic number, because the mean of its divisors is an integer number (98422275).

Almost surely, 2^899860704 is an apocalyptic number.

It is an amenable number.

899860704 is an abundant number, since it is smaller than the sum of its proper divisors (1462273896).

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

899860704 is a wasteful number, since it uses less digits than its factorization.

899860704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9373562 (or 9373554 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 51.

The square root of 899860704 is about 29997.6783101626. The cubic root of 899860704 is about 965.4395713655.

The spelling of 899860704 in words is "eight hundred ninety-nine million, eight hundred sixty thousand, seven hundred four".