394844 has 6 divisors (see below), whose sum is σ = 690984. Its totient is φ = 197420.

The previous prime is 394837. The next prime is 394861. The reversal of 394844 is 448493.

It is a self number, because there is not a number n which added to its sum of digits gives 394844.

It is a congruent number.

It is an unprimeable number.

394844 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49352 + ... + 49359.

It is an arithmetic number, because the mean of its divisors is an integer number (115164).

2³⁹⁴⁸⁴⁴ is an apocalyptic number.

It is an amenable number.

394844 is a deficient number, since it is larger than the sum of its proper divisors (296140).

394844 is a wasteful number, since it uses less digits than its factorization.

394844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98715 (or 98713 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 394844 is about 628.3661353065. The cubic root of 394844 is about 73.3626787972.

The spelling of 394844 in words is "three hundred ninety-four thousand, eight hundred forty-four".