394124 has 12 divisors (see below), whose sum is σ = 708624. Its totient is φ = 191664.

The previous prime is 394123. The next prime is 394129. The reversal of 394124 is 421493.

It is an Ulam number.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 394124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (394123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1184 + ... + 1479.

It is an arithmetic number, because the mean of its divisors is an integer number (59052).

2³⁹⁴¹²⁴ is an apocalyptic number.

It is an amenable number.

394124 is a deficient number, since it is larger than the sum of its proper divisors (314500).

394124 is a wasteful number, since it uses less digits than its factorization.

394124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2704 (or 2702 counting only the distinct ones).

The product of its digits is 864, while the sum is 23.

The square root of 394124 is about 627.7929595018. The cubic root of 394124 is about 73.3180592615.

The spelling of 394124 in words is "three hundred ninety-four thousand, one hundred twenty-four".