6744043297 has 2 divisors, whose sum is σ = 6744043298. Its totient is φ = 6744043296.

The previous prime is 6744043291. The next prime is 6744043367. The reversal of 6744043297 is 7923404476.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6113832481 + 630210816 = 78191^2 + 25104^2 .

It is a cyclic number.

It is not a de Polignac number, because 6744043297 - 2¹⁵ = 6744010529 is a prime.

It is not a weakly prime, because it can be changed into another prime (6744043291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3372021648 + 3372021649.

It is an arithmetic number, because the mean of its divisors is an integer number (3372021649).

Almost surely, 2^6744043297 is an apocalyptic number.

It is an amenable number.

6744043297 is a deficient number, since it is larger than the sum of its proper divisors (1).

6744043297 is an equidigital number, since it uses as much as digits as its factorization.

6744043297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1016064, while the sum is 46.

The square root of 6744043297 is about 82122.1242845069. The cubic root of 6744043297 is about 1889.3254871215.

The spelling of 6744043297 in words is "six billion, seven hundred forty-four million, forty-three thousand, two hundred ninety-seven".