394608 has 20 divisors (see below), whose sum is σ = 1019528. Its totient is φ = 131520.

The previous prime is 394601. The next prime is 394619. The reversal of 394608 is 806493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (394601) by changing a digit.

394608 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 3 ways as a sum of consecutive naturals, for example, 4063 + ... + 4158.

2³⁹⁴⁶⁰⁸ is an apocalyptic number.

It is an amenable number.

394608 is an abundant number, since it is smaller than the sum of its proper divisors (624920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

394608 is a wasteful number, since it uses less digits than its factorization.

394608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8232 (or 8226 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 394608 is about 628.1783186325. The cubic root of 394608 is about 73.3480594852.

The spelling of 394608 in words is "three hundred ninety-four thousand, six hundred eight".