4894907089 has 2 divisors, whose sum is σ = 4894907090. Its totient is φ = 4894907088.

The previous prime is 4894907051. The next prime is 4894907111. The reversal of 4894907089 is 9807094984.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4681980625 + 212926464 = 68425^2 + 14592^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4894907089 is a prime.

It is not a weakly prime, because it can be changed into another prime (4894907029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2447453544 + 2447453545.

It is an arithmetic number, because the mean of its divisors is an integer number (2447453545).

Almost surely, 2^4894907089 is an apocalyptic number.

It is an amenable number.

4894907089 is a deficient number, since it is larger than the sum of its proper divisors (1).

4894907089 is an equidigital number, since it uses as much as digits as its factorization.

4894907089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5225472, while the sum is 58.

The square root of 4894907089 is about 69963.6126068401. The cubic root of 4894907089 is about 1697.9105920913.

The spelling of 4894907089 in words is "four billion, eight hundred ninety-four million, nine hundred seven thousand, eighty-nine".