4389489359 has 2 divisors, whose sum is σ = 4389489360. Its totient is φ = 4389489358.

The previous prime is 4389489353. The next prime is 4389489439. The reversal of 4389489359 is 9539849834.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4389489359 - 2²⁰ = 4388440783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4389489353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2194744679 + 2194744680.

It is an arithmetic number, because the mean of its divisors is an integer number (2194744680).

Almost surely, 2^4389489359 is an apocalyptic number.

4389489359 is a deficient number, since it is larger than the sum of its proper divisors (1).

4389489359 is an equidigital number, since it uses as much as digits as its factorization.

4389489359 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 33592320, while the sum is 62.

The square root of 4389489359 is about 66253.2214990335. The cubic root of 4389489359 is about 1637.3367142429.

The spelling of 4389489359 in words is "four billion, three hundred eighty-nine million, four hundred eighty-nine thousand, three hundred fifty-nine".