12394694 has 8 divisors (see below), whose sum is σ = 20022240. Its totient is φ = 5720616.

The previous prime is 12394673. The next prime is 12394721. The reversal of 12394694 is 49649321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238334 + ... + 238385.

It is an arithmetic number, because the mean of its divisors is an integer number (2502780).

Almost surely, 2^12394694 is an apocalyptic number.

12394694 is a deficient number, since it is larger than the sum of its proper divisors (7627546).

12394694 is a wasteful number, since it uses less digits than its factorization.

12394694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476734.

The product of its digits is 46656, while the sum is 38.

The square root of 12394694 is about 3520.6098903457. The cubic root of 12394694 is about 231.4258867384.

The spelling of 12394694 in words is "twelve million, three hundred ninety-four thousand, six hundred ninety-four".