333808 has 20 divisors (see below), whose sum is σ = 668608. Its totient is φ = 161280.

The previous prime is 333803. The next prime is 333821. The reversal of 333808 is 808333.

333808 is an admirable number.

It is a super-2 number, since 2×333808² = 222855561728, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (333803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160 + ... + 832.

2³³³⁸⁰⁸ 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 333808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (334304).

333808 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

333808 is a wasteful number, since it uses less digits than its factorization.

333808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712 (or 706 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 333808 is about 577.7611963433. The cubic root of 333808 is about 69.3690233739.

The spelling of 333808 in words is "three hundred thirty-three thousand, eight hundred eight".