The square root of 3600 is 60.
It is a tau number, because it is divible by the number of its divisors (45).
It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.
It is a Duffinian number.
It is a nialpdrome in base 12, base 15 and base 16.
It is a zygodrome in base 3 and base 15.
3600 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
3600 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3600 is the 60-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3600
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3600 is a wasteful number, since it uses less digits than its factorization.
3600 is an evil number, because the sum of its binary digits is even.
The cubic root of 3600 is about 15.3261886479.
The spelling of 3600 in words is "three thousand, six hundred".