8995862900 has 72 divisors (see below), whose sum is σ = 19684599480. Its totient is φ = 3568320000.

The previous prime is 8995862893. The next prime is 8995862903. The reversal of 8995862900 is 92685998.

It can be written as a sum of positive squares in 12 ways, for example, as 5323745296 + 3672117604 = 72964^2 + 60598^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8995862903) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12687746 + ... + 12688454.

It is an arithmetic number, because the mean of its divisors is an integer number (273397215).

Almost surely, 2^8995862900 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 8995862900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9842299740).

8995862900 is an abundant number, since it is smaller than the sum of its proper divisors (10688736580).

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

8995862900 is a wasteful number, since it uses less digits than its factorization.

8995862900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1605 (or 1598 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 56.

The square root of 8995862900 is about 94846.5228672090. The cubic root of 8995862900 is about 2079.7650514330.

The spelling of 8995862900 in words is "eight billion, nine hundred ninety-five million, eight hundred sixty-two thousand, nine hundred".