6744199459 has 2 divisors, whose sum is σ = 6744199460. Its totient is φ = 6744199458.

The previous prime is 6744199439. The next prime is 6744199463. The reversal of 6744199459 is 9549914476.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6744199459 - 2⁷ = 6744199331 is a prime.

It is not a weakly prime, because it can be changed into another prime (6744199439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3372099729 + 3372099730.

It is an arithmetic number, because the mean of its divisors is an integer number (3372099730).

Almost surely, 2^6744199459 is an apocalyptic number.

6744199459 is a deficient number, since it is larger than the sum of its proper divisors (1).

6744199459 is an equidigital number, since it uses as much as digits as its factorization.

6744199459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9797760, while the sum is 58.

The square root of 6744199459 is about 82123.0750702870. The cubic root of 6744199459 is about 1889.3400697963.

The spelling of 6744199459 in words is "six billion, seven hundred forty-four million, one hundred ninety-nine thousand, four hundred fifty-nine".