8298664 has 24 divisors (see below), whose sum is σ = 17105130. Its totient is φ = 3771680.

The previous prime is 8298659. The next prime is 8298671. The reversal of 8298664 is 4668928.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 7562500 + 736164 = 2750^2 + 858^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8298664.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3319 + ... + 5254.

Almost surely, 2^8298664 is an apocalyptic number.

It is an amenable number.

8298664 is an abundant number, since it is smaller than the sum of its proper divisors (8806466).

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

8298664 is a wasteful number, since it uses less digits than its factorization.

8298664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8601 (or 8586 counting only the distinct ones).

The product of its digits is 165888, while the sum is 43.

The square root of 8298664 is about 2880.7401826614. The cubic root of 8298664 is about 202.4585212000.

The spelling of 8298664 in words is "eight million, two hundred ninety-eight thousand, six hundred sixty-four".