8870900 has 36 divisors (see below), whose sum is σ = 19707072. Its totient is φ = 3464160.

The previous prime is 8870899. The next prime is 8870909. The reversal of 8870900 is 90788.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8870909) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3269 + ... + 5331.

Almost surely, 2^8870900 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8870900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9853536).

8870900 is an abundant number, since it is smaller than the sum of its proper divisors (10836172).

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

8870900 is a wasteful number, since it uses less digits than its factorization.

8870900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2120 (or 2113 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 8870900 is about 2978.4056137471. The cubic root of 8870900 is about 207.0090002077.

The spelling of 8870900 in words is "eight million, eight hundred seventy thousand, nine hundred".