12834938 has 8 divisors (see below), whose sum is σ = 19287840. Its totient is φ = 6405660.

The previous prime is 12834931. The next prime is 12834947. The reversal of 12834938 is 83943821.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12834931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4478 + ... + 6761.

It is an arithmetic number, because the mean of its divisors is an integer number (2410980).

Almost surely, 2^12834938 is an apocalyptic number.

12834938 is a deficient number, since it is larger than the sum of its proper divisors (6452902).

12834938 is a wasteful number, since it uses less digits than its factorization.

12834938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11812.

The product of its digits is 41472, while the sum is 38.

The square root of 12834938 is about 3582.5881705828. The cubic root of 12834938 is about 234.1340576474.

The spelling of 12834938 in words is "twelve million, eight hundred thirty-four thousand, nine hundred thirty-eight".