4889268673 has 2 divisors, whose sum is σ = 4889268674. Its totient is φ = 4889268672.

The previous prime is 4889268647. The next prime is 4889268691. The reversal of 4889268673 is 3768629884.

4889268673 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2555605809 + 2333662864 = 50553^2 + 48308^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4889268673 is a prime.

It is not a weakly prime, because it can be changed into another prime (4889268623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2444634336 + 2444634337.

It is an arithmetic number, because the mean of its divisors is an integer number (2444634337).

Almost surely, 2^4889268673 is an apocalyptic number.

It is an amenable number.

4889268673 is a deficient number, since it is larger than the sum of its proper divisors (1).

4889268673 is an equidigital number, since it uses as much as digits as its factorization.

4889268673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27869184, while the sum is 61.

The square root of 4889268673 is about 69923.3056498332. The cubic root of 4889268673 is about 1697.2584037164.

The spelling of 4889268673 in words is "four billion, eight hundred eighty-nine million, two hundred sixty-eight thousand, six hundred seventy-three".