8099664 has 20 divisors (see below), whose sum is σ = 20924256. Its totient is φ = 2699872.

The previous prime is 8099659. The next prime is 8099683. The reversal of 8099664 is 4669908.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84324 + ... + 84419.

Almost surely, 2^8099664 is an apocalyptic number.

It is an amenable number.

8099664 is an abundant number, since it is smaller than the sum of its proper divisors (12824592).

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

8099664 is a wasteful number, since it uses less digits than its factorization.

8099664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168754 (or 168748 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 8099664 is about 2845.9908643564. The cubic root of 8099664 is about 200.8271080792.

The spelling of 8099664 in words is "eight million, ninety-nine thousand, six hundred sixty-four".