899868052 has 24 divisors (see below), whose sum is σ = 1613237472. Its totient is φ = 438967200.

The previous prime is 899868043. The next prime is 899868071. The reversal of 899868052 is 250868998.

899868052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×899868052³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 899867984 and 899868002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180027 + ... + 184957.

It is an arithmetic number, because the mean of its divisors is an integer number (67218228).

Almost surely, 2^899868052 is an apocalyptic number.

It is an amenable number.

899868052 is a deficient number, since it is larger than the sum of its proper divisors (713369420).

899868052 is a wasteful number, since it uses less digits than its factorization.

899868052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6039 (or 6037 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 55.

The square root of 899868052 is about 29997.8007860576. The cubic root of 899868052 is about 965.4421991910.

The spelling of 899868052 in words is "eight hundred ninety-nine million, eight hundred sixty-eight thousand, fifty-two".