834366 has 32 divisors (see below), whose sum is σ = 1895040. Its totient is φ = 242784.

The previous prime is 834341. The next prime is 834367. The reversal of 834366 is 663438.

It is a d-powerful number, because it can be written as 8 + 3⁸ + 3¹² + 4⁷ + 6² + 6⁷ .

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 834366.

It is not an unprimeable number, because it can be changed into a prime (834367) by changing a digit.

834366 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1201 + ... + 1763.

It is an arithmetic number, because the mean of its divisors is an integer number (59220).

2⁸³⁴³⁶⁶ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 834366, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (947520).

834366 is an abundant number, since it is smaller than the sum of its proper divisors (1060674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

834366 is a wasteful number, since it uses less digits than its factorization.

834366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600.

The product of its digits is 10368, while the sum is 30.

The square root of 834366 is about 913.4363688840. The cubic root of 834366 is about 94.1424579044.

The spelling of 834366 in words is "eight hundred thirty-four thousand, three hundred sixty-six".