3885001 has 2 divisors, whose sum is σ = 3885002. Its totient is φ = 3885000.

The previous prime is 3884989. The next prime is 3885017. The reversal of 3885001 is 1005883.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3553225 + 331776 = 1885^2 + 576^2 .

It is an emirp because it is prime and its reverse (1005883) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3885001 - 2¹⁷ = 3753929 is a prime.

It is not a weakly prime, because it can be changed into another prime (3885031) 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, 1942500 + 1942501.

It is an arithmetic number, because the mean of its divisors is an integer number (1942501).

Almost surely, 2^3885001 is an apocalyptic number.

It is an amenable number.

3885001 is a deficient number, since it is larger than the sum of its proper divisors (1).

3885001 is an equidigital number, since it uses as much as digits as its factorization.

3885001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 3885001 is about 1971.0405881158. The cubic root of 3885001 is about 157.2040431940.

The spelling of 3885001 in words is "three million, eight hundred eighty-five thousand, one".