6744012049 has 2 divisors, whose sum is σ = 6744012050. Its totient is φ = 6744012048.

The previous prime is 6744012017. The next prime is 6744012053. The reversal of 6744012049 is 9402104476.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6722852049 + 21160000 = 81993^2 + 4600^2 .

It is a cyclic number.

It is not a de Polignac number, because 6744012049 - 2⁵ = 6744012017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6744011999 and 6744012017.

It is not a weakly prime, because it can be changed into another prime (6744012449) 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, 3372006024 + 3372006025.

It is an arithmetic number, because the mean of its divisors is an integer number (3372006025).

Almost surely, 2^6744012049 is an apocalyptic number.

It is an amenable number.

6744012049 is a deficient number, since it is larger than the sum of its proper divisors (1).

6744012049 is an equidigital number, since it uses as much as digits as its factorization.

6744012049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 6744012049 is about 82121.9340310492. The cubic root of 6744012049 is about 1889.3225691028.

The spelling of 6744012049 in words is "six billion, seven hundred forty-four million, twelve thousand, forty-nine".