6493343 has 2 divisors, whose sum is σ = 6493344. Its totient is φ = 6493342.

The previous prime is 6493321. The next prime is 6493349. The reversal of 6493343 is 3433946.

It is a happy number.

6493343 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6493343 - 2⁸ = 6493087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6493349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3246671 + 3246672.

It is an arithmetic number, because the mean of its divisors is an integer number (3246672).

Almost surely, 2^6493343 is an apocalyptic number.

6493343 is a deficient number, since it is larger than the sum of its proper divisors (1).

6493343 is an equidigital number, since it uses as much as digits as its factorization.

6493343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 32.

The square root of 6493343 is about 2548.2038772437. The cubic root of 6493343 is about 186.5618249842.

The spelling of 6493343 in words is "six million, four hundred ninety-three thousand, three hundred forty-three".