9848653369 has 2 divisors, whose sum is σ = 9848653370. Its totient is φ = 9848653368.

The previous prime is 9848653361. The next prime is 9848653391. The reversal of 9848653369 is 9633568489.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7843404969 + 2005248400 = 88563^2 + 44780^2 .

It is an emirp because it is prime and its reverse (9633568489) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9848653369 - 2³ = 9848653361 is a prime.

It is a super-2 number, since 2×9848653369² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (9848653361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4924326684 + 4924326685.

It is an arithmetic number, because the mean of its divisors is an integer number (4924326685).

Almost surely, 2^9848653369 is an apocalyptic number.

It is an amenable number.

9848653369 is a deficient number, since it is larger than the sum of its proper divisors (1).

9848653369 is an equidigital number, since it uses as much as digits as its factorization.

9848653369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 33592320, while the sum is 61.

The square root of 9848653369 is about 99240.3817455374. The cubic root of 9848653369 is about 2143.5105109374.

The spelling of 9848653369 in words is "nine billion, eight hundred forty-eight million, six hundred fifty-three thousand, three hundred sixty-nine".