868052900 has 72 divisors (see below), whose sum is σ = 2213025024. Its totient is φ = 291369600.

The previous prime is 868052881. The next prime is 868052923. The reversal of 868052900 is 9250868.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16052 + ... + 44651.

Almost surely, 2^868052900 is an apocalyptic number.

It is an amenable number.

868052900 is an abundant number, since it is smaller than the sum of its proper divisors (1344972124).

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

868052900 is a wasteful number, since it uses less digits than its factorization.

868052900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60741 (or 60734 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 868052900 is about 29462.7374831328. The cubic root of 868052900 is about 953.9275627074.

The spelling of 868052900 in words is "eight hundred sixty-eight million, fifty-two thousand, nine hundred".