4668984689 has 2 divisors, whose sum is σ = 4668984690. Its totient is φ = 4668984688.

The previous prime is 4668984667. The next prime is 4668984707. The reversal of 4668984689 is 9864898664.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4236968464 + 432016225 = 65092^2 + 20785^2 .

It is a cyclic number.

It is not a de Polignac number, because 4668984689 - 2¹² = 4668980593 is a prime.

It is a super-2 number, since 2×4668984689² = 43598836052232853442, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4668984629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2334492344 + 2334492345.

It is an arithmetic number, because the mean of its divisors is an integer number (2334492345).

Almost surely, 2^4668984689 is an apocalyptic number.

It is an amenable number.

4668984689 is a deficient number, since it is larger than the sum of its proper divisors (1).

4668984689 is an equidigital number, since it uses as much as digits as its factorization.

4668984689 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 143327232, while the sum is 68.

The square root of 4668984689 is about 68329.9691862948. The cubic root of 4668984689 is about 1671.3759548214.

The spelling of 4668984689 in words is "four billion, six hundred sixty-eight million, nine hundred eighty-four thousand, six hundred eighty-nine".