8669500 has 48 divisors (see below), whose sum is σ = 21647808. Its totient is φ = 2971200.

The previous prime is 8669489. The next prime is 8669501. The reversal of 8669500 is 59668.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8669501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2262 + ... + 4738.

It is an arithmetic number, because the mean of its divisors is an integer number (450996).

Almost surely, 2^8669500 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 8669500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10823904).

8669500 is an abundant number, since it is smaller than the sum of its proper divisors (12978308).

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

8669500 is a wasteful number, since it uses less digits than its factorization.

8669500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2503 (or 2491 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 8669500 is about 2944.4014671916. The cubic root of 8669500 is about 205.4303866918.

The spelling of 8669500 in words is "eight million, six hundred sixty-nine thousand, five hundred".