It is a nialpdrome in base 13.
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 339768.
339768 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
339768 is a Friedman number, since it can be written as 78*6*(9^3-3), using all its digits and the basic arithmetic operations.
2339768 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 339768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (558600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
339768 is a wasteful number, since it uses less digits than its factorization.
339768 is an evil number, because the sum of its binary digits is even.
The square root of 339768 is about 582.8962171776. The cubic root of 339768 is about 69.7794418429.
The spelling of 339768 in words is "three hundred thirty-nine thousand, seven hundred sixty-eight".