394082 has 16 divisors (see below), whose sum is σ = 665280. Its totient is φ = 173712.

The previous prime is 394073. The next prime is 394099. The reversal of 394082 is 280493.

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 269 + ... + 927.

It is an arithmetic number, because the mean of its divisors is an integer number (41580).

2³⁹⁴⁰⁸² is an apocalyptic number.

394082 is a deficient number, since it is larger than the sum of its proper divisors (271198).

394082 is a wasteful number, since it uses less digits than its factorization.

394082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 394082 is about 627.7595080921. The cubic root of 394082 is about 73.3154547784.

The spelling of 394082 in words is "three hundred ninety-four thousand, eighty-two".