4594791689 has 2 divisors, whose sum is σ = 4594791690. Its totient is φ = 4594791688.

The previous prime is 4594791653. The next prime is 4594791701. The reversal of 4594791689 is 9861974954.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3924396025 + 670395664 = 62645^2 + 25892^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4594791689 is a prime.

It is a super-2 number, since 2×4594791689² = 42224221330606945442, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4594791629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2297395844 + 2297395845.

It is an arithmetic number, because the mean of its divisors is an integer number (2297395845).

Almost surely, 2^4594791689 is an apocalyptic number.

It is an amenable number.

4594791689 is a deficient number, since it is larger than the sum of its proper divisors (1).

4594791689 is an equidigital number, since it uses as much as digits as its factorization.

4594791689 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19595520, while the sum is 62.

The square root of 4594791689 is about 67784.8927785535. The cubic root of 4594791689 is about 1662.4755835184.

The spelling of 4594791689 in words is "four billion, five hundred ninety-four million, seven hundred ninety-one thousand, six hundred eighty-nine".