943343 has 2 divisors, whose sum is σ = 943344. Its totient is φ = 943342.

The previous prime is 943321. The next prime is 943357. The reversal of 943343 is 343349.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 943343 - 2¹² = 939247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (943303) 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 as a sum of consecutive naturals, namely, 471671 + 471672.

It is an arithmetic number, because the mean of its divisors is an integer number (471672).

2⁹⁴³³⁴³ is an apocalyptic number.

943343 is a deficient number, since it is larger than the sum of its proper divisors (1).

943343 is an equidigital number, since it uses as much as digits as its factorization.

943343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 26.

The square root of 943343 is about 971.2584619966. The cubic root of 943343 is about 98.0745995920.

The spelling of 943343 in words is "nine hundred forty-three thousand, three hundred forty-three".