3744355369 has 2 divisors, whose sum is σ = 3744355370. Its totient is φ = 3744355368.

The previous prime is 3744355361. The next prime is 3744355393. The reversal of 3744355369 is 9635534473.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2064339225 + 1680016144 = 45435^2 + 40988^2 .

It is an emirp because it is prime and its reverse (9635534473) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3744355369 - 2³ = 3744355361 is a prime.

It is a super-2 number, since 2×3744355369² = 28040394258718252322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3744355361) 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, 1872177684 + 1872177685.

It is an arithmetic number, because the mean of its divisors is an integer number (1872177685).

Almost surely, 2^3744355369 is an apocalyptic number.

It is an amenable number.

3744355369 is a deficient number, since it is larger than the sum of its proper divisors (1).

3744355369 is an equidigital number, since it uses as much as digits as its factorization.

3744355369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4082400, while the sum is 49.

The square root of 3744355369 is about 61191.1379939939. The cubic root of 3744355369 is about 1552.8363423774.

The spelling of 3744355369 in words is "three billion, seven hundred forty-four million, three hundred fifty-five thousand, three hundred sixty-nine".