484166689 has 2 divisors, whose sum is σ = 484166690. Its totient is φ = 484166688.

The previous prime is 484166677. The next prime is 484166707. The reversal of 484166689 is 986661484.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 376360000 + 107806689 = 19400^2 + 10383^2 .

It is a cyclic number.

It is not a de Polignac number, because 484166689 - 2¹³ = 484158497 is a prime.

It is not a weakly prime, because it can be changed into another prime (484166489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242083344 + 242083345.

It is an arithmetic number, because the mean of its divisors is an integer number (242083345).

Almost surely, 2^484166689 is an apocalyptic number.

It is an amenable number.

484166689 is a deficient number, since it is larger than the sum of its proper divisors (1).

484166689 is an equidigital number, since it uses as much as digits as its factorization.

484166689 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1990656, while the sum is 52.

The square root of 484166689 is about 22003.7880602409. The cubic root of 484166689 is about 785.2325647364.

The spelling of 484166689 in words is "four hundred eighty-four million, one hundred sixty-six thousand, six hundred eighty-nine".