4938589 has 2 divisors, whose sum is σ = 4938590. Its totient is φ = 4938588.

The previous prime is 4938587. The next prime is 4938599. The reversal of 4938589 is 9858394.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3204100 + 1734489 = 1790^2 + 1317^2 .

It is a cyclic number.

It is not a de Polignac number, because 4938589 - 2¹ = 4938587 is a prime.

It is a super-2 number, since 2×4938589² = 48779322621842, which contains 22 as substring.

Together with 4938587, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4938587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2469294 + 2469295.

It is an arithmetic number, because the mean of its divisors is an integer number (2469295).

Almost surely, 2^4938589 is an apocalyptic number.

It is an amenable number.

4938589 is a deficient number, since it is larger than the sum of its proper divisors (1).

4938589 is an equidigital number, since it uses as much as digits as its factorization.

4938589 is an evil number, because the sum of its binary digits is even.

The product of its digits is 311040, while the sum is 46.

The square root of 4938589 is about 2222.2936349637. The cubic root of 4938589 is about 170.2946332406.

The spelling of 4938589 in words is "four million, nine hundred thirty-eight thousand, five hundred eighty-nine".