8809808 has 60 divisors (see below), whose sum is σ = 21055572. Its totient is φ = 3548160.

The previous prime is 8809789. The next prime is 8809817. The reversal of 8809808 is 8089088.

It can be written as a sum of positive squares in 2 ways, for example, as 6927424 + 1882384 = 2632^2 + 1372^2 .

It is a super-2 number, since 2×8809808² = 155225433993728, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12998 + ... + 13658.

Almost surely, 2^8809808 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 8809808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10527786).

8809808 is an abundant number, since it is smaller than the sum of its proper divisors (12245764).

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

8809808 is a wasteful number, since it uses less digits than its factorization.

8809808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700 (or 687 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 41.

The square root of 8809808 is about 2968.1320725332. The cubic root of 8809808 is about 206.5326961538.

The spelling of 8809808 in words is "eight million, eight hundred nine thousand, eight hundred eight".