9766 is nontrivially palindromic in base 4.
It is a sphenic number, since it is the product of 3 distinct primes.
9766 is an undulating number in base 16.
It is a plaindrome in base 12.
It is a nialpdrome in base 10.
It is a congruent number.
29766 is an apocalyptic number.
9766 is the 63-rd centered pentagonal number.
9766 is a wasteful number, since it uses less digits than its factorization.
9766 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 278.
The square root of 9766 is about 98.8230742286. The cubic root of 9766 is about 21.3749729261.
The spelling of 9766 in words is "nine thousand, seven hundred sixty-six".