3889801 has 2 divisors, whose sum is σ = 3889802. Its totient is φ = 3889800.

The previous prime is 3889777. The next prime is 3889807. The reversal of 3889801 is 1089883.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3686400 + 203401 = 1920^2 + 451^2 .

It is a cyclic number.

It is not a de Polignac number, because 3889801 - 2⁹ = 3889289 is a prime.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (3889807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1944900 + 1944901.

It is an arithmetic number, because the mean of its divisors is an integer number (1944901).

Almost surely, 2^3889801 is an apocalyptic number.

It is an amenable number.

3889801 is a deficient number, since it is larger than the sum of its proper divisors (1).

3889801 is an equidigital number, since it uses as much as digits as its factorization.

3889801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 3889801 is about 1972.2578431838. The cubic root of 3889801 is about 157.2687595098.

The spelling of 3889801 in words is "three million, eight hundred eighty-nine thousand, eight hundred one".