12984359 has 2 divisors, whose sum is σ = 12984360. Its totient is φ = 12984358.

The previous prime is 12984347. The next prime is 12984401. The reversal of 12984359 is 95348921.

It is a weak prime.

It is an emirp because it is prime and its reverse (95348921) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12984359 - 2¹² = 12980263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12984329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6492179 + 6492180.

It is an arithmetic number, because the mean of its divisors is an integer number (6492180).

Almost surely, 2^12984359 is an apocalyptic number.

12984359 is a deficient number, since it is larger than the sum of its proper divisors (1).

12984359 is an equidigital number, since it uses as much as digits as its factorization.

12984359 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77760, while the sum is 41.

The square root of 12984359 is about 3603.3816062138. The cubic root of 12984359 is about 235.0391303483.

The spelling of 12984359 in words is "twelve million, nine hundred eighty-four thousand, three hundred fifty-nine".