9898124363 has 2 divisors, whose sum is σ = 9898124364. Its totient is φ = 9898124362.

The previous prime is 9898124311. The next prime is 9898124381. The reversal of 9898124363 is 3634218989.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9898124363 - 2³² = 5603157067 is a prime.

It is not a weakly prime, because it can be changed into another prime (9898124303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4949062181 + 4949062182.

It is an arithmetic number, because the mean of its divisors is an integer number (4949062182).

Almost surely, 2^9898124363 is an apocalyptic number.

9898124363 is a deficient number, since it is larger than the sum of its proper divisors (1).

9898124363 is an equidigital number, since it uses as much as digits as its factorization.

9898124363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2239488, while the sum is 53.

The square root of 9898124363 is about 99489.3178336247. The cubic root of 9898124363 is about 2147.0935570039.

The spelling of 9898124363 in words is "nine billion, eight hundred ninety-eight million, one hundred twenty-four thousand, three hundred sixty-three".