9848384939 has 2 divisors, whose sum is σ = 9848384940. Its totient is φ = 9848384938.

The previous prime is 9848384867. The next prime is 9848384981. The reversal of 9848384939 is 9394838489.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9848384939 is a prime.

It is not a weakly prime, because it can be changed into another prime (9848386939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4924192469 + 4924192470.

It is an arithmetic number, because the mean of its divisors is an integer number (4924192470).

Almost surely, 2^9848384939 is an apocalyptic number.

9848384939 is a deficient number, since it is larger than the sum of its proper divisors (1).

9848384939 is an equidigital number, since it uses as much as digits as its factorization.

9848384939 is an evil number, because the sum of its binary digits is even.

The product of its digits is 53747712, while the sum is 65.

The square root of 9848384939 is about 99239.0293130682. The cubic root of 9848384939 is about 2143.4910366082.

The spelling of 9848384939 in words is "nine billion, eight hundred forty-eight million, three hundred eighty-four thousand, nine hundred thirty-nine".