3816866033 has 2 divisors, whose sum is σ = 3816866034. Its totient is φ = 3816866032.

The previous prime is 3816866003. The next prime is 3816866051. The reversal of 3816866033 is 3306686183.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3442520929 + 374345104 = 58673^2 + 19348^2 .

It is a cyclic number.

It is not a de Polignac number, because 3816866033 - 2¹⁰ = 3816865009 is a prime.

It is not a weakly prime, because it can be changed into another prime (3816866003) 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, 1908433016 + 1908433017.

It is an arithmetic number, because the mean of its divisors is an integer number (1908433017).

Almost surely, 2^3816866033 is an apocalyptic number.

It is an amenable number.

3816866033 is a deficient number, since it is larger than the sum of its proper divisors (1).

3816866033 is an equidigital number, since it uses as much as digits as its factorization.

3816866033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248, while the sum is 44.

The square root of 3816866033 is about 61780.7901616676. The cubic root of 3816866033 is about 1562.7960529411.

The spelling of 3816866033 in words is "three billion, eight hundred sixteen million, eight hundred sixty-six thousand, thirty-three".