4831889 has 2 divisors, whose sum is σ = 4831890. Its totient is φ = 4831888.

The previous prime is 4831843. The next prime is 4831901. The reversal of 4831889 is 9881384.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4243600 + 588289 = 2060^2 + 767^2 .

It is a cyclic number.

It is not a de Polignac number, because 4831889 - 2²⁰ = 3783313 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4831829) by changing a digit.

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

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2415944 + 2415945.

It is an arithmetic number, because the mean of its divisors is an integer number (2415945).

Almost surely, 2^4831889 is an apocalyptic number.

It is an amenable number.

4831889 is a deficient number, since it is larger than the sum of its proper divisors (1).

4831889 is an equidigital number, since it uses as much as digits as its factorization.

4831889 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55296, while the sum is 41.

The square root of 4831889 is about 2198.1558179529. The cubic root of 4831889 is about 169.0592675196.

The spelling of 4831889 in words is "four million, eight hundred thirty-one thousand, eight hundred eighty-nine".