394132 has 6 divisors (see below), whose sum is σ = 689738. Its totient is φ = 197064.

The previous prime is 394129. The next prime is 394153. The reversal of 394132 is 231493.

394132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 367236 + 26896 = 606^2 + 164^2 .

It is a congruent 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 as a sum of consecutive naturals, namely, 49263 + ... + 49270.

2³⁹⁴¹³² is an apocalyptic number.

It is an amenable number.

394132 is a deficient number, since it is larger than the sum of its proper divisors (295606).

394132 is a wasteful number, since it uses less digits than its factorization.

394132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98537 (or 98535 counting only the distinct ones).

The product of its digits is 648, while the sum is 22.

The square root of 394132 is about 627.7993309968. The cubic root of 394132 is about 73.3185553325.

The spelling of 394132 in words is "three hundred ninety-four thousand, one hundred thirty-two".