394036 has 12 divisors (see below), whose sum is σ = 719712. Its totient is φ = 188408.

The previous prime is 394019. The next prime is 394039. The reversal of 394036 is 630493.

394036 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 394036.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (394039) 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, 2050 + ... + 2233.

It is an arithmetic number, because the mean of its divisors is an integer number (59976).

2³⁹⁴⁰³⁶ is an apocalyptic number.

It is an amenable number.

394036 is a deficient number, since it is larger than the sum of its proper divisors (325676).

394036 is a wasteful number, since it uses less digits than its factorization.

394036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4310 (or 4308 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 394036 is about 627.7228687884. The cubic root of 394036 is about 73.3126020370.

The spelling of 394036 in words is "three hundred ninety-four thousand, thirty-six".