Adding to 3748 its reverse (8473), we get a palindrome (12221).
3748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a plaindrome in base 15.
It is a nialpdrome in base 4 and base 16.
It is an unprimeable number.
3748 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is an amenable number.
3748 is a wasteful number, since it uses less digits than its factorization.
3748 is an evil number, because the sum of its binary digits is even.
The square root of 3748 is about 61.2209114601. The cubic root of 3748 is about 15.5334000542.
The spelling of 3748 in words is "three thousand, seven hundred forty-eight".