Adding to 347256 its reverse (652743), we get a palindrome (999999).
It is a happy number.
347256 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an alternating number because its digits alternate between odd and even.
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 347256.
347256 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
2347256 is an apocalyptic number.
347256 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 347256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (589680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
347256 is a wasteful number, since it uses less digits than its factorization.
347256 is an odious number, because the sum of its binary digits is odd.
The square root of 347256 is about 589.2843116866. The cubic root of 347256 is about 70.2883345104.
The spelling of 347256 in words is "three hundred forty-seven thousand, two hundred fifty-six".