8699904 has 90 divisors (see below), whose sum is σ = 25558260. Its totient is φ = 2850816.

The previous prime is 8699893. The next prime is 8699917. The reversal of 8699904 is 4099968.

It is a self number, because there is not a number n which added to its sum of digits gives 8699904.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 147427 + ... + 147485.

Almost surely, 2^8699904 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 8699904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12779130).

8699904 is an abundant number, since it is smaller than the sum of its proper divisors (16858356).

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

8699904 is an equidigital number, since it uses as much as digits as its factorization.

8699904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93 (or 64 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The square root of 8699904 is about 2949.5599671815. The cubic root of 8699904 is about 205.6702551267.

The spelling of 8699904 in words is "eight million, six hundred ninety-nine thousand, nine hundred four".