8869000 has 96 divisors (see below), whose sum is σ = 24275160. Its totient is φ = 3024000.

The previous prime is 8868971. The next prime is 8869009. The reversal of 8869000 is 9688.

It can be written as a sum of positive squares in 4 ways, for example, as 470596 + 8398404 = 686^2 + 2898^2 .

It is a super-2 number, since 2×8869000² = 157318322000000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8869009) 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, 48910 + ... + 49090.

Almost surely, 2^8869000 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 8869000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12137580).

8869000 is an abundant number, since it is smaller than the sum of its proper divisors (15406160).

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

8869000 is a wasteful number, since it uses less digits than its factorization.

8869000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216 (or 195 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 8869000 is about 2978.0866340656. The cubic root of 8869000 is about 206.9942198515.

The spelling of 8869000 in words is "eight million, eight hundred sixty-nine thousand".