It is a sphenic number, since it is the product of 3 distinct primes.
834 is an admirable number.
It is an alternating number because its digits alternate between even and odd.
It is a Curzon number.
It is a plaindrome in base 9 and base 11.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 834.
834 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.
834 is a wasteful number, since it uses less digits than its factorization.
834 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144.
The square root of 834 is about 28.8790581564. The cubic root of 834 is about 9.4128690493.
The spelling of 834 in words is "eight hundred thirty-four", and thus it is an aban number.