6744117229 has 2 divisors, whose sum is σ = 6744117230. Its totient is φ = 6744117228.

The previous prime is 6744117227. The next prime is 6744117253. The reversal of 6744117229 is 9227114476.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4439157129 + 2304960100 = 66627^2 + 48010^2 .

It is a cyclic number.

It is not a de Polignac number, because 6744117229 - 2¹ = 6744117227 is a prime.

Together with 6744117227, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6744117227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3372058614 + 3372058615.

It is an arithmetic number, because the mean of its divisors is an integer number (3372058615).

Almost surely, 2^6744117229 is an apocalyptic number.

It is an amenable number.

6744117229 is a deficient number, since it is larger than the sum of its proper divisors (1).

6744117229 is an equidigital number, since it uses as much as digits as its factorization.

6744117229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 169344, while the sum is 43.

The square root of 6744117229 is about 82122.5744177568. The cubic root of 6744117229 is about 1889.3323910462.

The spelling of 6744117229 in words is "six billion, seven hundred forty-four million, one hundred seventeen thousand, two hundred twenty-nine".