4339189 has 2 divisors, whose sum is σ = 4339190. Its totient is φ = 4339188.

The previous prime is 4339187. The next prime is 4339207. The reversal of 4339189 is 9819334.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4284900 + 54289 = 2070^2 + 233^2 .

It is a cyclic number.

It is not a de Polignac number, because 4339189 - 2¹ = 4339187 is a prime.

It is a super-2 number, since 2×4339189² = 37657122355442, which contains 22 as substring.

Together with 4339187, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4339187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2169594 + 2169595.

It is an arithmetic number, because the mean of its divisors is an integer number (2169595).

Almost surely, 2^4339189 is an apocalyptic number.

It is an amenable number.

4339189 is a deficient number, since it is larger than the sum of its proper divisors (1).

4339189 is an equidigital number, since it uses as much as digits as its factorization.

4339189 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 37.

The square root of 4339189 is about 2083.0720102771. The cubic root of 4339189 is about 163.1058441612.

The spelling of 4339189 in words is "four million, three hundred thirty-nine thousand, one hundred eighty-nine".