12910339 has 4 divisors (see below), whose sum is σ = 13903456. Its totient is φ = 11917224.

The previous prime is 12910301. The next prime is 12910351. The reversal of 12910339 is 93301921.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12910339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12910369) 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, 496539 + ... + 496564.

It is an arithmetic number, because the mean of its divisors is an integer number (3475864).

Almost surely, 2^12910339 is an apocalyptic number.

12910339 is a deficient number, since it is larger than the sum of its proper divisors (993117).

12910339 is an equidigital number, since it uses as much as digits as its factorization.

12910339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 993116.

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 12910339 is about 3593.0960187560. The cubic root of 12910339 is about 234.5916493688.

The spelling of 12910339 in words is "twelve million, nine hundred ten thousand, three hundred thirty-nine".