9838834448699 has 8 divisors (see below), whose sum is σ = 10266701253120. Its totient is φ = 9410975260456.

The previous prime is 9838834448693. The next prime is 9838834448701. The reversal of 9838834448699 is 9968444388389.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9838834448699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9838834448693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 818654 + ... + 4510860.

It is an arithmetic number, because the mean of its divisors is an integer number (1283337656640).

Almost surely, 2^{9838834448699} is an apocalyptic number.

9838834448699 is a deficient number, since it is larger than the sum of its proper divisors (427866804421).

9838834448699 is a wasteful number, since it uses less digits than its factorization.

9838834448699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3808089.

The product of its digits is 10319560704, while the sum is 83.

The spelling of 9838834448699 in words is "nine trillion, eight hundred thirty-eight billion, eight hundred thirty-four million, four hundred forty-eight thousand, six hundred ninety-nine".