6338743 has 2 divisors, whose sum is σ = 6338744. Its totient is φ = 6338742.

The previous prime is 6338741. The next prime is 6338753. The reversal of 6338743 is 3478336.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6338743 - 2¹ = 6338741 is a prime.

Together with 6338741, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 6338699 and 6338708.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6338741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3169371 + 3169372.

It is an arithmetic number, because the mean of its divisors is an integer number (3169372).

Almost surely, 2^6338743 is an apocalyptic number.

6338743 is a deficient number, since it is larger than the sum of its proper divisors (1).

6338743 is an equidigital number, since it uses as much as digits as its factorization.

6338743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 34.

The square root of 6338743 is about 2517.6860407922. The cubic root of 6338743 is about 185.0692995794.

The spelling of 6338743 in words is "six million, three hundred thirty-eight thousand, seven hundred forty-three".