394130 has 16 divisors (see below), whose sum is σ = 774144. Its totient is φ = 143280.

The previous prime is 394129. The next prime is 394153. The reversal of 394130 is 31493.

It is a Curzon number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1682 + ... + 1901.

It is an arithmetic number, because the mean of its divisors is an integer number (48384).

2³⁹⁴¹³⁰ is an apocalyptic number.

394130 is a deficient number, since it is larger than the sum of its proper divisors (380014).

394130 is a wasteful number, since it uses less digits than its factorization.

394130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3601.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 394130 is about 627.7977381291. The cubic root of 394130 is about 73.3184313154.

The spelling of 394130 in words is "three hundred ninety-four thousand, one hundred thirty".