394934 has 12 divisors (see below), whose sum is σ = 626364. Its totient is φ = 186732.

The previous prime is 394931. The next prime is 394943. The reversal of 394934 is 439493.

It is a self number, because there is not a number n which added to its sum of digits gives 394934.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (394931) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 449 + ... + 995.

It is an arithmetic number, because the mean of its divisors is an integer number (52197).

2³⁹⁴⁹³⁴ is an apocalyptic number.

394934 is a deficient number, since it is larger than the sum of its proper divisors (231430).

394934 is a wasteful number, since it uses less digits than its factorization.

394934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587 (or 568 counting only the distinct ones).

The product of its digits is 11664, while the sum is 32.

The square root of 394934 is about 628.4377455246. The cubic root of 394934 is about 73.3682524241.

The spelling of 394934 in words is "three hundred ninety-four thousand, nine hundred thirty-four".