834934 has 8 divisors (see below), whose sum is σ = 1258560. Its totient is φ = 415416.

The previous prime is 834913. The next prime is 834941. The reversal of 834934 is 439438.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×834934² = 1394229568712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 834896 and 834905.

It is a congruent number.

It is an unprimeable number.

834934 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 3 ways as a sum of consecutive naturals, for example, 454 + ... + 1369.

It is an arithmetic number, because the mean of its divisors is an integer number (157320).

2⁸³⁴⁹³⁴ is an apocalyptic number.

834934 is a deficient number, since it is larger than the sum of its proper divisors (423626).

834934 is a wasteful number, since it uses less digits than its factorization.

834934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2054.

The product of its digits is 10368, while the sum is 31.

The square root of 834934 is about 913.7472298180. The cubic root of 834934 is about 94.1638157524.

The spelling of 834934 in words is "eight hundred thirty-four thousand, nine hundred thirty-four".