9836968049 has 4 divisors (see below), whose sum is σ = 10264662336. Its totient is φ = 9409273764.

The previous prime is 9836968039. The next prime is 9836968061. The reversal of 9836968049 is 9408696389.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9836968049 - 2⁴ = 9836968033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9836967982 and 9836968000.

It is not an unprimeable number, because it can be changed into a prime (9836968039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213847109 + ... + 213847154.

It is an arithmetic number, because the mean of its divisors is an integer number (2566165584).

Almost surely, 2^9836968049 is an apocalyptic number.

It is an amenable number.

9836968049 is a deficient number, since it is larger than the sum of its proper divisors (427694287).

9836968049 is a wasteful number, since it uses less digits than its factorization.

9836968049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427694286.

The product of its (nonzero) digits is 20155392, while the sum is 62.

The square root of 9836968049 is about 99181.4904556289. The cubic root of 9836968049 is about 2142.6624248056.

The spelling of 9836968049 in words is "nine billion, eight hundred thirty-six million, nine hundred sixty-eight thousand, forty-nine".