2859343 has 2 divisors, whose sum is σ = 2859344. Its totient is φ = 2859342.

The previous prime is 2859341. The next prime is 2859377. The reversal of 2859343 is 3439582.

It is a happy number.

It is an a-pointer prime, because the next prime (2859377) can be obtained adding 2859343 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2859343 - 2¹ = 2859341 is a prime.

Together with 2859341, it forms a pair of twin primes.

2859343 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2859299 and 2859308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2859341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1429671 + 1429672.

It is an arithmetic number, because the mean of its divisors is an integer number (1429672).

2^2859343 is an apocalyptic number.

2859343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2859343 is an equidigital number, since it uses as much as digits as its factorization.

2859343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 34.

The square root of 2859343 is about 1690.9591952498. The cubic root of 2859343 is about 141.9347547911.

The spelling of 2859343 in words is "two million, eight hundred fifty-nine thousand, three hundred forty-three".