9834225911 has 4 divisors (see below), whose sum is σ = 9845755752. Its totient is φ = 9822696072.

The previous prime is 9834225901. The next prime is 9834225913. The reversal of 9834225911 is 1195224389.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9834225911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9834225913) 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, 5763641 + ... + 5765346.

It is an arithmetic number, because the mean of its divisors is an integer number (2461438938).

Almost surely, 2^9834225911 is an apocalyptic number.

9834225911 is a deficient number, since it is larger than the sum of its proper divisors (11529841).

9834225911 is a wasteful number, since it uses less digits than its factorization.

9834225911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11529840.

The product of its digits is 155520, while the sum is 44.

The square root of 9834225911 is about 99167.6656526713. The cubic root of 9834225911 is about 2142.4633112150.

The spelling of 9834225911 in words is "nine billion, eight hundred thirty-four million, two hundred twenty-five thousand, nine hundred eleven".