8349761443 has 2 divisors, whose sum is σ = 8349761444. Its totient is φ = 8349761442.

The previous prime is 8349761437. The next prime is 8349761449. The reversal of 8349761443 is 3441679438.

It is a balanced prime because it is at equal distance from previous prime (8349761437) and next prime (8349761449).

It is a cyclic number.

It is not a de Polignac number, because 8349761443 - 2⁹ = 8349760931 is a prime.

It is not a weakly prime, because it can be changed into another prime (8349761449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4174880721 + 4174880722.

It is an arithmetic number, because the mean of its divisors is an integer number (4174880722).

Almost surely, 2^8349761443 is an apocalyptic number.

8349761443 is a deficient number, since it is larger than the sum of its proper divisors (1).

8349761443 is an equidigital number, since it uses as much as digits as its factorization.

8349761443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1741824, while the sum is 49.

The square root of 8349761443 is about 91377.0290773343. The cubic root of 8349761443 is about 2028.7320451105.

The spelling of 8349761443 in words is "eight billion, three hundred forty-nine million, seven hundred sixty-one thousand, four hundred forty-three".