834426 has 24 divisors (see below), whose sum is σ = 1825824. Its totient is φ = 275400.

The previous prime is 834367. The next prime is 834433. The reversal of 834426 is 624438.

It is a self number, because there is not a number n which added to its sum of digits gives 834426.

It is an unprimeable 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 11 ways as a sum of consecutive naturals, for example, 2565 + ... + 2871.

It is an arithmetic number, because the mean of its divisors is an integer number (76076).

2⁸³⁴⁴²⁶ is an apocalyptic number.

834426 is an abundant number, since it is smaller than the sum of its proper divisors (991398).

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

834426 is a wasteful number, since it uses less digits than its factorization.

834426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466 (or 463 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 834426 is about 913.4692113038. The cubic root of 834426 is about 94.1447144729.

The spelling of 834426 in words is "eight hundred thirty-four thousand, four hundred twenty-six".