It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3560 is a wasteful number, since it uses less digits than its factorization.
3560 is an odious number, because the sum of its binary digits is odd.
The square root of 3560 is about 59.6657355607. The cubic root of 3560 is about 15.2692134430.
Multiplying 3560 by its product of nonzero digits (90), we get a triangular number (320400 = T800).
The spelling of 3560 in words is "three thousand, five hundred sixty".