12819339 has 12 divisors (see below), whose sum is σ = 19941376. Its totient is φ = 7888752.

The previous prime is 12819329. The next prime is 12819341. The reversal of 12819339 is 93391821.

It is not a de Polignac number, because 12819339 - 2⁸ = 12819083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12819329) 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 11 ways as a sum of consecutive naturals, for example, 54667 + ... + 54900.

Almost surely, 2^12819339 is an apocalyptic number.

12819339 is a deficient number, since it is larger than the sum of its proper divisors (7122037).

12819339 is a wasteful number, since it uses less digits than its factorization.

12819339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109586 (or 109583 counting only the distinct ones).

The product of its digits is 11664, while the sum is 36.

The square root of 12819339 is about 3580.4104513310. The cubic root of 12819339 is about 234.0391672329.

The spelling of 12819339 in words is "twelve million, eight hundred nineteen thousand, three hundred thirty-nine".