4843378289 has 2 divisors, whose sum is σ = 4843378290. Its totient is φ = 4843378288.

The previous prime is 4843378283. The next prime is 4843378307. The reversal of 4843378289 is 9828733484.

It is a happy number.

4843378289 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4821913600 + 21464689 = 69440^2 + 4633^2 .

It is a cyclic number.

It is not a de Polignac number, because 4843378289 - 2⁴ = 4843378273 is a prime.

It is not a weakly prime, because it can be changed into another prime (4843378283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2421689144 + 2421689145.

It is an arithmetic number, because the mean of its divisors is an integer number (2421689145).

Almost surely, 2^4843378289 is an apocalyptic number.

It is an amenable number.

4843378289 is a deficient number, since it is larger than the sum of its proper divisors (1).

4843378289 is an equidigital number, since it uses as much as digits as its factorization.

4843378289 is an evil number, because the sum of its binary digits is even.

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

The square root of 4843378289 is about 69594.3840334836. The cubic root of 4843378289 is about 1691.9315810134.

The spelling of 4843378289 in words is "four billion, eight hundred forty-three million, three hundred seventy-eight thousand, two hundred eighty-nine".