8297808 has 20 divisors (see below), whose sum is σ = 21436128. Its totient is φ = 2765920.

The previous prime is 8297797. The next prime is 8297831. The reversal of 8297808 is 8087928.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 8297808.

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, 86388 + ... + 86483.

Almost surely, 2^8297808 is an apocalyptic number.

It is an amenable number.

8297808 is an abundant number, since it is smaller than the sum of its proper divisors (13138320).

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

8297808 is a wasteful number, since it uses less digits than its factorization.

8297808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172882 (or 172876 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 42.

The square root of 8297808 is about 2880.5916059032. The cubic root of 8297808 is about 202.4515598203.

The spelling of 8297808 in words is "eight million, two hundred ninety-seven thousand, eight hundred eight".