2938589 has 2 divisors, whose sum is σ = 2938590. Its totient is φ = 2938588.

The previous prime is 2938571. The next prime is 2938591. The reversal of 2938589 is 9858392.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2427364 + 511225 = 1558^2 + 715^2 .

It is a cyclic number.

It is not a de Polignac number, because 2938589 - 2⁸ = 2938333 is a prime.

Together with 2938591, 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 (2938189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1469294 + 1469295.

It is an arithmetic number, because the mean of its divisors is an integer number (1469295).

2^2938589 is an apocalyptic number.

It is an amenable number.

2938589 is a deficient number, since it is larger than the sum of its proper divisors (1).

2938589 is an equidigital number, since it uses as much as digits as its factorization.

2938589 is an evil number, because the sum of its binary digits is even.

The product of its digits is 155520, while the sum is 44.

The square root of 2938589 is about 1714.2313146131. The cubic root of 2938589 is about 143.2340535983.

The spelling of 2938589 in words is "two million, nine hundred thirty-eight thousand, five hundred eighty-nine".