8817696 has 72 divisors (see below), whose sum is σ = 26565084. Its totient is φ = 2764800.

The previous prime is 8817689. The next prime is 8817701. The reversal of 8817696 is 6967188.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8785296 + 32400 = 2964^2 + 180^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3996 + ... + 5796.

Almost surely, 2^8817696 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 8817696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13282542).

8817696 is an abundant number, since it is smaller than the sum of its proper divisors (17747388).

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

8817696 is a wasteful number, since it uses less digits than its factorization.

8817696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1834 (or 1823 counting only the distinct ones).

The product of its digits is 145152, while the sum is 45.

The square root of 8817696 is about 2969.4605570709. The cubic root of 8817696 is about 206.5943185307.

The spelling of 8817696 in words is "eight million, eight hundred seventeen thousand, six hundred ninety-six".