3785396033 has 2 divisors, whose sum is σ = 3785396034. Its totient is φ = 3785396032.

The previous prime is 3785395993. The next prime is 3785396039. The reversal of 3785396033 is 3306935873.

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., 3729789184 + 55606849 = 61072^2 + 7457^2 .

It is an emirp because it is prime and its reverse (3306935873) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3785396033 - 2¹⁴ = 3785379649 is a prime.

It is not a weakly prime, because it can be changed into another prime (3785396039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1892698016 + 1892698017.

It is an arithmetic number, because the mean of its divisors is an integer number (1892698017).

Almost surely, 2^3785396033 is an apocalyptic number.

It is an amenable number.

3785396033 is a deficient number, since it is larger than the sum of its proper divisors (1).

3785396033 is an equidigital number, since it uses as much as digits as its factorization.

3785396033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1224720, while the sum is 47.

The square root of 3785396033 is about 61525.5721875059. The cubic root of 3785396033 is about 1558.4891180572.

The spelling of 3785396033 in words is "three billion, seven hundred eighty-five million, three hundred ninety-six thousand, thirty-three".