8809008 has 80 divisors (see below), whose sum is σ = 25831680. Its totient is φ = 2564352.

The previous prime is 8809001. The next prime is 8809013. The reversal of 8809008 is 8009088.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 8809008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8809001) 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, 11485 + ... + 12227.

It is an arithmetic number, because the mean of its divisors is an integer number (322896).

Almost surely, 2^8809008 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 8809008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12915840).

8809008 is an abundant number, since it is smaller than the sum of its proper divisors (17022672).

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

8809008 is a wasteful number, since it uses less digits than its factorization.

8809008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786 (or 780 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 33.

The square root of 8809008 is about 2967.9973045810. The cubic root of 8809008 is about 206.5264443657.

The spelling of 8809008 in words is "eight million, eight hundred nine thousand, eight".