2268848389 has 2 divisors, whose sum is σ = 2268848390. Its totient is φ = 2268848388.

The previous prime is 2268848377. The next prime is 2268848401. The reversal of 2268848389 is 9838488622.

It is a balanced prime because it is at equal distance from previous prime (2268848377) and next prime (2268848401).

It can be written as a sum of positive squares in only one way, i.e., 2250743364 + 18105025 = 47442^2 + 4255^2 .

It is a cyclic number.

It is not a de Polignac number, because 2268848389 - 2⁵ = 2268848357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2268845389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1134424194 + 1134424195.

It is an arithmetic number, because the mean of its divisors is an integer number (1134424195).

Almost surely, 2^2268848389 is an apocalyptic number.

It is an amenable number.

2268848389 is a deficient number, since it is larger than the sum of its proper divisors (1).

2268848389 is an equidigital number, since it uses as much as digits as its factorization.

2268848389 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10616832, while the sum is 58.

The square root of 2268848389 is about 47632.4300135947. The cubic root of 2268848389 is about 1314.0195458760.

The spelling of 2268848389 in words is "two billion, two hundred sixty-eight million, eight hundred forty-eight thousand, three hundred eighty-nine".