394612 has 12 divisors (see below), whose sum is σ = 705600. Its totient is φ = 193016.

The previous prime is 394601. The next prime is 394619. The reversal of 394612 is 216493.

394612 is an esthetic number in base 7, because in such base its adjacent digits differ by 1.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (394619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 862 + ... + 1237.

It is an arithmetic number, because the mean of its divisors is an integer number (58800).

2³⁹⁴⁶¹² is an apocalyptic number.

It is an amenable number.

394612 is a deficient number, since it is larger than the sum of its proper divisors (310988).

394612 is a wasteful number, since it uses less digits than its factorization.

394612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2150 (or 2148 counting only the distinct ones).

The product of its digits is 1296, while the sum is 25.

The square root of 394612 is about 628.1815024338. The cubic root of 394612 is about 73.3483073187.

The spelling of 394612 in words is "three hundred ninety-four thousand, six hundred twelve".