994844 has 12 divisors (see below), whose sum is σ = 1765344. Its totient is φ = 490464.

The previous prime is 994837. The next prime is 994853. The reversal of 994844 is 448499.

It is a junction number, because it is equal to n+sod(n) for n = 994798 and 994807.

It is a congruent number.

It is an unprimeable number.

994844 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 (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1412 + ... + 1995.

It is an arithmetic number, because the mean of its divisors is an integer number (147112).

2⁹⁹⁴⁸⁴⁴ is an apocalyptic number.

It is an amenable number.

994844 is a deficient number, since it is larger than the sum of its proper divisors (770500).

994844 is a wasteful number, since it uses less digits than its factorization.

994844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3484 (or 3482 counting only the distinct ones).

The product of its digits is 41472, while the sum is 38.

The square root of 994844 is about 997.4186683635. The cubic root of 994844 is about 99.8278371028.

The spelling of 994844 in words is "nine hundred ninety-four thousand, eight hundred forty-four".