844094 has 16 divisors (see below), whose sum is σ = 1352400. Its totient is φ = 393984.

The previous prime is 844093. The next prime is 844111. The reversal of 844094 is 490448.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (844093) by changing a digit.

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, 3572 + ... + 3800.

It is an arithmetic number, because the mean of its divisors is an integer number (84525).

2⁸⁴⁴⁰⁹⁴ is an apocalyptic number.

844094 is a deficient number, since it is larger than the sum of its proper divisors (508306).

844094 is a wasteful number, since it uses less digits than its factorization.

844094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 844094 is about 918.7458843445. The cubic root of 844094 is about 94.5069188592.

The spelling of 844094 in words is "eight hundred forty-four thousand, ninety-four".