2659343 has 2 divisors, whose sum is σ = 2659344. Its totient is φ = 2659342.

The previous prime is 2659339. The next prime is 2659367. The reversal of 2659343 is 3439562.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2659343 - 2² = 2659339 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2659043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1329671 + 1329672.

It is an arithmetic number, because the mean of its divisors is an integer number (1329672).

2^2659343 is an apocalyptic number.

2659343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2659343 is an equidigital number, since it uses as much as digits as its factorization.

2659343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19440, while the sum is 32.

The square root of 2659343 is about 1630.7492143184. The cubic root of 2659343 is about 138.5451898049.

The spelling of 2659343 in words is "two million, six hundred fifty-nine thousand, three hundred forty-three".