6006432749 has 2 divisors, whose sum is σ = 6006432750. Its totient is φ = 6006432748.

The previous prime is 6006432737. The next prime is 6006432787. The reversal of 6006432749 is 9472346006.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5880589225 + 125843524 = 76685^2 + 11218^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6006432749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6006432349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3003216374 + 3003216375.

It is an arithmetic number, because the mean of its divisors is an integer number (3003216375).

Almost surely, 2^6006432749 is an apocalyptic number.

It is an amenable number.

6006432749 is a deficient number, since it is larger than the sum of its proper divisors (1).

6006432749 is an equidigital number, since it uses as much as digits as its factorization.

6006432749 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 41.

The square root of 6006432749 is about 77501.1790168382. The cubic root of 6006432749 is about 1817.7697542643.

The spelling of 6006432749 in words is "six billion, six million, four hundred thirty-two thousand, seven hundred forty-nine".