3889201 has 2 divisors, whose sum is σ = 3889202. Its totient is φ = 3889200.

The previous prime is 3889199. The next prime is 3889217. The reversal of 3889201 is 1029883.

3889201 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., 3168400 + 720801 = 1780^2 + 849^2 .

It is an emirp because it is prime and its reverse (1029883) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3889201 - 2¹ = 3889199 is a prime.

Together with 3889199, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3889241) 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, 1944600 + 1944601.

It is an arithmetic number, because the mean of its divisors is an integer number (1944601).

Almost surely, 2^3889201 is an apocalyptic number.

It is an amenable number.

3889201 is a deficient number, since it is larger than the sum of its proper divisors (1).

3889201 is an equidigital number, since it uses as much as digits as its factorization.

3889201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 3889201 is about 1972.1057273889. The cubic root of 3889201 is about 157.2606728829.

The spelling of 3889201 in words is "three million, eight hundred eighty-nine thousand, two hundred one".