8664304 has 40 divisors (see below), whose sum is σ = 19284480. Its totient is φ = 3729600.

The previous prime is 8664259. The next prime is 8664311. The reversal of 8664304 is 4034668.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2049 + ... + 4639.

It is an arithmetic number, because the mean of its divisors is an integer number (482112).

Almost surely, 2^8664304 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 8664304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9642240).

8664304 is an abundant number, since it is smaller than the sum of its proper divisors (10620176).

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

8664304 is a wasteful number, since it uses less digits than its factorization.

8664304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2629 (or 2623 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 8664304 is about 2943.5189824426. The cubic root of 8664304 is about 205.3893374344.

The spelling of 8664304 in words is "eight million, six hundred sixty-four thousand, three hundred four".