8263808 has 64 divisors (see below), whose sum is σ = 19681920. Its totient is φ = 3379200.

The previous prime is 8263799. The next prime is 8263823. The reversal of 8263808 is 8083628.

8263808 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (64).

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, 20408 + ... + 20808.

It is an arithmetic number, because the mean of its divisors is an integer number (307530).

Almost surely, 2^8263808 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 8263808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9840960).

8263808 is an abundant number, since it is smaller than the sum of its proper divisors (11418112).

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

8263808 is a wasteful number, since it uses less digits than its factorization.

8263808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445 (or 433 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 8263808 is about 2874.6839826318. The cubic root of 8263808 is about 202.1746683837.

The spelling of 8263808 in words is "eight million, two hundred sixty-three thousand, eight hundred eight".