12394684 has 12 divisors (see below), whose sum is σ = 21835408. Its totient is φ = 6156000.

The previous prime is 12394673. The next prime is 12394721. The reversal of 12394684 is 48649321.

12394684 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9657 + ... + 10864.

Almost surely, 2^12394684 is an apocalyptic number.

It is an amenable number.

12394684 is a deficient number, since it is larger than the sum of its proper divisors (9440724).

12394684 is a wasteful number, since it uses less digits than its factorization.

12394684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20676 (or 20674 counting only the distinct ones).

The product of its digits is 41472, while the sum is 37.

The square root of 12394684 is about 3520.6084701369. The cubic root of 12394684 is about 231.4258245005.

The spelling of 12394684 in words is "twelve million, three hundred ninety-four thousand, six hundred eighty-four".