3744485609 has 2 divisors, whose sum is σ = 3744485610. Its totient is φ = 3744485608.

The previous prime is 3744485599. The next prime is 3744485621. The reversal of 3744485609 is 9065844473.

3744485609 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3560747584 + 183738025 = 59672^2 + 13555^2 .

It is a cyclic number.

It is not a de Polignac number, because 3744485609 - 2⁴ = 3744485593 is a prime.

It is not a weakly prime, because it can be changed into another prime (3744485659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1872242804 + 1872242805.

It is an arithmetic number, because the mean of its divisors is an integer number (1872242805).

Almost surely, 2^3744485609 is an apocalyptic number.

It is an amenable number.

3744485609 is a deficient number, since it is larger than the sum of its proper divisors (1).

3744485609 is an equidigital number, since it uses as much as digits as its factorization.

3744485609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2903040, while the sum is 50.

The square root of 3744485609 is about 61192.2021911289. The cubic root of 3744485609 is about 1552.8543462829.

The spelling of 3744485609 in words is "three billion, seven hundred forty-four million, four hundred eighty-five thousand, six hundred nine".