6746744327 has 2 divisors, whose sum is σ = 6746744328. Its totient is φ = 6746744326.

The previous prime is 6746744293. The next prime is 6746744351. The reversal of 6746744327 is 7234476476.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6746744327 - 2⁸ = 6746744071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6746744227) 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, 3373372163 + 3373372164.

It is an arithmetic number, because the mean of its divisors is an integer number (3373372164).

Almost surely, 2^6746744327 is an apocalyptic number.

6746744327 is a deficient number, since it is larger than the sum of its proper divisors (1).

6746744327 is an equidigital number, since it uses as much as digits as its factorization.

6746744327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4741632, while the sum is 50.

The square root of 6746744327 is about 82138.5678411792. The cubic root of 6746744327 is about 1889.5776822054.

The spelling of 6746744327 in words is "six billion, seven hundred forty-six million, seven hundred forty-four thousand, three hundred twenty-seven".