It is a sphenic number, since it is the product of 3 distinct primes.
9726 is an admirable number.
It is an Ulam number.
It is a plaindrome in base 14.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 9726.
29726 is an apocalyptic number.
9726 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9726 is a wasteful number, since it uses less digits than its factorization.
9726 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1626.
The square root of 9726 is about 98.6204846875. The cubic root of 9726 is about 21.3457501500.
The spelling of 9726 in words is "nine thousand, seven hundred twenty-six".