3805000841 has 2 divisors, whose sum is σ = 3805000842. Its totient is φ = 3805000840.

The previous prime is 3805000817. The next prime is 3805000847. The reversal of 3805000841 is 1480005083.

3805000841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3779790400 + 25210441 = 61480^2 + 5021^2 .

It is a cyclic number.

It is not a de Polignac number, because 3805000841 - 2¹⁰ = 3804999817 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (3805000847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1902500420 + 1902500421.

It is an arithmetic number, because the mean of its divisors is an integer number (1902500421).

Almost surely, 2^3805000841 is an apocalyptic number.

It is an amenable number.

3805000841 is a deficient number, since it is larger than the sum of its proper divisors (1).

3805000841 is an equidigital number, since it uses as much as digits as its factorization.

3805000841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 3805000841 is about 61684.6888700916. The cubic root of 3805000841 is about 1561.1749915278.

The spelling of 3805000841 in words is "three billion, eight hundred five million, eight hundred forty-one", and thus it is an aban number.