2266484789 has 2 divisors, whose sum is σ = 2266484790. Its totient is φ = 2266484788.

The previous prime is 2266484729. The next prime is 2266484881. The reversal of 2266484789 is 9874846622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1802427025 + 464057764 = 42455^2 + 21542^2 .

It is a cyclic number.

It is not a de Polignac number, because 2266484789 - 2⁸ = 2266484533 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2266484719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1133242394 + 1133242395.

It is an arithmetic number, because the mean of its divisors is an integer number (1133242395).

Almost surely, 2^2266484789 is an apocalyptic number.

It is an amenable number.

2266484789 is a deficient number, since it is larger than the sum of its proper divisors (1).

2266484789 is an equidigital number, since it uses as much as digits as its factorization.

2266484789 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9289728, while the sum is 56.

The square root of 2266484789 is about 47607.6127210764. The cubic root of 2266484789 is about 1313.5630887962.

The spelling of 2266484789 in words is "two billion, two hundred sixty-six million, four hundred eighty-four thousand, seven hundred eighty-nine".