It is a semiprime because it is the product of two primes.
It is a plaindrome in base 12, base 13 and base 14.
It is a nialpdrome in base 15 and base 16.
It is a self number, because there is not a number n which added to its sum of digits gives 2986.
It is an unprimeable number.
2986 is a wasteful number, since it uses less digits than its factorization.
2986 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1495.
The square root of 2986 is about 54.6443043693. The cubic root of 2986 is about 14.4000257201.
The spelling of 2986 in words is "two thousand, nine hundred eighty-six".