6744263 has 2 divisors, whose sum is σ = 6744264. Its totient is φ = 6744262.

The previous prime is 6744253. The next prime is 6744271. The reversal of 6744263 is 3624476.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6744263 - 2⁸ = 6744007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6744203) 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, 3372131 + 3372132.

It is an arithmetic number, because the mean of its divisors is an integer number (3372132).

Almost surely, 2^6744263 is an apocalyptic number.

6744263 is a deficient number, since it is larger than the sum of its proper divisors (1).

6744263 is an equidigital number, since it uses as much as digits as its factorization.

6744263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 32.

The square root of 6744263 is about 2596.9718904909. The cubic root of 6744263 is about 188.9346003299.

It can be divided in two parts, 6744 and 263, that added together give a palindrome (7007).

The spelling of 6744263 in words is "six million, seven hundred forty-four thousand, two hundred sixty-three".