Adding to 3432 its reverse (2343), we get a palindrome (5775).
Subtracting from 3432 its reverse (2343), we obtain a square (1089 = 332).
3432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
3432 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.
It is a nude number because it is divisible by every one of its digits.
It is a d-powerful number, because it can be written as 36 + 37 + 4 + 29 .
It is an alternating number because its digits alternate between odd and even.
It is a nialpdrome in base 8.
3432 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
23432 is an apocalyptic number.
3432 is the 48-th pentagonal number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3432 is a wasteful number, since it uses less digits than its factorization.
3432 is an evil number, because the sum of its binary digits is even.
The square root of 3432 is about 58.5832740635. The cubic root of 3432 is about 15.0839734643.
The spelling of 3432 in words is "three thousand, four hundred thirty-two".