2108339 has 2 divisors, whose sum is σ = 2108340. Its totient is φ = 2108338.

The previous prime is 2108317. The next prime is 2108347. The reversal of 2108339 is 9338012.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2108339 is a prime.

It is not a weakly prime, because it can be changed into another prime (2108369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1054169 + 1054170.

It is an arithmetic number, because the mean of its divisors is an integer number (1054170).

2^2108339 is an apocalyptic number.

2108339 is a deficient number, since it is larger than the sum of its proper divisors (1).

2108339 is an equidigital number, since it uses as much as digits as its factorization.

2108339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 2108339 is about 1452.0120522916. The cubic root of 2108339 is about 128.2271965912.

The spelling of 2108339 in words is "two million, one hundred eight thousand, three hundred thirty-nine".