3808 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an Ulam number.
It is a plaindrome in base 15.
It is a nialpdrome in base 16.
It is a zygodrome in base 15.
It is a congruent number.
3808 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
23808 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 3808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3808 is a wasteful number, since it uses less digits than its factorization.
3808 is an evil number, because the sum of its binary digits is even.
The square root of 3808 is about 61.7089944822. The cubic root of 3808 is about 15.6158506436.
The spelling of 3808 in words is "three thousand, eight hundred eight".