Adding to 3040 its reverse (403), we get a palindrome (3443).
3040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
23040 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 3040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3040 is a wasteful number, since it uses less digits than its factorization.
3040 is an evil number, because the sum of its binary digits is even.
The square root of 3040 is about 55.1361950084. The cubic root of 3040 is about 14.4863128869.
The spelling of 3040 in words is "three thousand, forty", and thus it is an iban number.