8998900 has 18 divisors (see below), whose sum is σ = 19527830. Its totient is φ = 3599520.

The previous prime is 8998889. The next prime is 8998901. The reversal of 8998900 is 98998.

It can be written as a sum of positive squares in 3 ways, for example, as 70756 + 8928144 = 266^2 + 2988^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8998901) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 44895 + ... + 45094.

Almost surely, 2^8998900 is an apocalyptic number.

It is an amenable number.

8998900 is an abundant number, since it is smaller than the sum of its proper divisors (10528930).

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

8998900 is a wasteful number, since it uses less digits than its factorization.

8998900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90003 (or 89996 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 43.

The square root of 8998900 is about 2999.8166610645. The cubic root of 8998900 is about 207.9999075443. Note that the first 4 decimals are identical.

It can be divided in two parts, 89 and 98900, that added together give a palindrome (98989).

The spelling of 8998900 in words is "eight million, nine hundred ninety-eight thousand, nine hundred".