3744349249 has 2 divisors, whose sum is σ = 3744349250. Its totient is φ = 3744349248.

The previous prime is 3744349163. The next prime is 3744349267. The reversal of 3744349249 is 9429434473.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3712708624 + 31640625 = 60932^2 + 5625^2 .

It is a cyclic number.

It is not a de Polignac number, because 3744349249 - 2⁹ = 3744348737 is a prime.

It is not a weakly prime, because it can be changed into another prime (3744349949) 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, 1872174624 + 1872174625.

It is an arithmetic number, because the mean of its divisors is an integer number (1872174625).

Almost surely, 2^3744349249 is an apocalyptic number.

It is an amenable number.

3744349249 is a deficient number, since it is larger than the sum of its proper divisors (1).

3744349249 is an equidigital number, since it uses as much as digits as its factorization.

3744349249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2612736, while the sum is 49.

The square root of 3744349249 is about 61191.0879867322. The cubic root of 3744349249 is about 1552.8354963605.

The spelling of 3744349249 in words is "three billion, seven hundred forty-four million, three hundred forty-nine thousand, two hundred forty-nine".