834312 has 16 divisors (see below), whose sum is σ = 2085840. Its totient is φ = 278096.

The previous prime is 834311. The next prime is 834341. The reversal of 834312 is 213438.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (834311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17358 + ... + 17405.

It is an arithmetic number, because the mean of its divisors is an integer number (130365).

2⁸³⁴³¹² is an apocalyptic number.

It is an amenable number.

834312 is an abundant number, since it is smaller than the sum of its proper divisors (1251528).

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

834312 is a wasteful number, since it uses less digits than its factorization.

834312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34772 (or 34768 counting only the distinct ones).

The product of its digits is 576, while the sum is 21.

The square root of 834312 is about 913.4068096965. The cubic root of 834312 is about 94.1404269002.

The spelling of 834312 in words is "eight hundred thirty-four thousand, three hundred twelve".