2961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
2961 is an esthetic number in base 4, because in such base its adjacent digits differ by 1.
It is an alternating number because its digits alternate between even and odd.
It is a Curzon number.
2961 is a lucky number.
It is a plaindrome in base 13 and base 14.
It is a nialpdrome in base 5 and base 16.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 2961.
2961 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
2961 is a wasteful number, since it uses less digits than its factorization.
2961 is an evil number, because the sum of its binary digits is even.
The square root of 2961 is about 54.4150714417. The cubic root of 2961 is about 14.3597254262.
The spelling of 2961 in words is "two thousand, nine hundred sixty-one".