834442 has 16 divisors (see below), whose sum is σ = 1506240. Its totient is φ = 338688.

The previous prime is 834439. The next prime is 834469. The reversal of 834442 is 244438.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1303 + ... + 1834.

It is an arithmetic number, because the mean of its divisors is an integer number (94140).

2⁸³⁴⁴⁴² is an apocalyptic number.

834442 is a deficient number, since it is larger than the sum of its proper divisors (671798).

834442 is a wasteful number, since it uses less digits than its factorization.

834442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3165.

The product of its digits is 3072, while the sum is 25.

The square root of 834442 is about 913.4779690830. The cubic root of 834442 is about 94.1453162062.

The spelling of 834442 in words is "eight hundred thirty-four thousand, four hundred forty-two".