3885109 has 2 divisors, whose sum is σ = 3885110. Its totient is φ = 3885108.

The previous prime is 3885107. The next prime is 3885121. The reversal of 3885109 is 9015883.

3885109 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., 2788900 + 1096209 = 1670^2 + 1047^2 .

It is a cyclic number.

It is not a de Polignac number, because 3885109 - 2¹ = 3885107 is a prime.

Together with 3885107, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3885103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1942554 + 1942555.

It is an arithmetic number, because the mean of its divisors is an integer number (1942555).

Almost surely, 2^3885109 is an apocalyptic number.

It is an amenable number.

3885109 is a deficient number, since it is larger than the sum of its proper divisors (1).

3885109 is an equidigital number, since it uses as much as digits as its factorization.

3885109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 3885109 is about 1971.0679846215. The cubic root of 3885109 is about 157.2054998971.

The spelling of 3885109 in words is "three million, eight hundred eighty-five thousand, one hundred nine".