2669339 has 2 divisors, whose sum is σ = 2669340. Its totient is φ = 2669338.

The previous prime is 2669327. The next prime is 2669341. The reversal of 2669339 is 9339662.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2669339 is a prime.

Together with 2669341, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2669369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1334669 + 1334670.

It is an arithmetic number, because the mean of its divisors is an integer number (1334670).

2^2669339 is an apocalyptic number.

2669339 is a deficient number, since it is larger than the sum of its proper divisors (1).

2669339 is an equidigital number, since it uses as much as digits as its factorization.

2669339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 52488, while the sum is 38.

The square root of 2669339 is about 1633.8111886017. The cubic root of 2669339 is about 138.7185617163.

The spelling of 2669339 in words is "two million, six hundred sixty-nine thousand, three hundred thirty-nine".