12759349 has 4 divisors (see below), whose sum is σ = 12844000. Its totient is φ = 12674700.

The previous prime is 12759337. The next prime is 12759353. The reversal of 12759349 is 94395721.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12759349 - 2¹¹ = 12757301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12759359) by changing a digit.

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, 42099 + ... + 42400.

It is an arithmetic number, because the mean of its divisors is an integer number (3211000).

Almost surely, 2^12759349 is an apocalyptic number.

It is an amenable number.

12759349 is a deficient number, since it is larger than the sum of its proper divisors (84651).

12759349 is an equidigital number, since it uses as much as digits as its factorization.

12759349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84650.

The product of its digits is 68040, while the sum is 40.

The square root of 12759349 is about 3572.0230962299. The cubic root of 12759349 is about 233.6735225995.

The spelling of 12759349 in words is "twelve million, seven hundred fifty-nine thousand, three hundred forty-nine".