It is a tau number, because it is divible by the number of its divisors (24).
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 308808.
308808 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
2308808 is an apocalyptic number.
It is an amenable number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
308808 is a wasteful number, since it uses less digits than its factorization.
308808 is an evil number, because the sum of its binary digits is even.
The square root of 308808 is about 555.7049576889. The cubic root of 308808 is about 67.5921375494.
The spelling of 308808 in words is "three hundred eight thousand, eight hundred eight".