It is a tau number, because it is divible by the number of its divisors (36).
It is a nude number because it is divisible by every one of its digits.
It is an unprimeable number.
343116 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
2343116 is an apocalyptic number.
343116 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 343116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (450996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
343116 is a wasteful number, since it uses less digits than its factorization.
343116 is an odious number, because the sum of its binary digits is odd.
The square root of 343116 is about 585.7610434298. The cubic root of 343116 is about 70.0078902671.
Adding to 343116 its reverse (611343), we get a palindrome (954459).
The spelling of 343116 in words is "three hundred forty-three thousand, one hundred sixteen".