It is a sphenic number, since it is the product of 3 distinct primes.
3786 is an admirable number.
It is a d-powerful number, because it can be written as 34 + 8 + 74 + 64 .
It is a Curzon number.
It is a plaindrome in base 12.
It is a nialpdrome in base 16.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 3786.
It is an unprimeable number.
3786 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
23786 is an apocalyptic number.
3786 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.
3786 is a wasteful number, since it uses less digits than its factorization.
3786 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 636.
The square root of 3786 is about 61.5304802517. The cubic root of 3786 is about 15.5857200026.
The spelling of 3786 in words is "three thousand, seven hundred eighty-six".