It is a self number, because there is not a number n which added to its sum of digits gives 19344.
It is an unprimeable number.
219344 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 19344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19344 is a wasteful number, since it uses less digits than its factorization.
19344 is an evil number, because the sum of its binary digits is even.
The square root of 19344 is about 139.0827092057. The cubic root of 19344 is about 26.8440946339.
The spelling of 19344 in words is "nineteen thousand, three hundred forty-four".