9247348489 has 2 divisors, whose sum is σ = 9247348490. Its totient is φ = 9247348488.

The previous prime is 9247348457. The next prime is 9247348499. The reversal of 9247348489 is 9848437429.

9247348489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7582055625 + 1665292864 = 87075^2 + 40808^2 .

It is an emirp because it is prime and its reverse (9848437429) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9247348489 - 2⁵ = 9247348457 is a prime.

It is not a weakly prime, because it can be changed into another prime (9247348499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4623674244 + 4623674245.

It is an arithmetic number, because the mean of its divisors is an integer number (4623674245).

Almost surely, 2^9247348489 is an apocalyptic number.

It is an amenable number.

9247348489 is a deficient number, since it is larger than the sum of its proper divisors (1).

9247348489 is an equidigital number, since it uses as much as digits as its factorization.

9247348489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13934592, while the sum is 58.

The square root of 9247348489 is about 96163.1347710753. The cubic root of 9247348489 is about 2098.9676323256.

The spelling of 9247348489 in words is "nine billion, two hundred forty-seven million, three hundred forty-eight thousand, four hundred eighty-nine".