9829522109 has 4 divisors (see below), whose sum is σ = 10723115040. Its totient is φ = 8935929180.

The previous prime is 9829522099. The next prime is 9829522133. The reversal of 9829522109 is 9012259289.

9829522109 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 a de Polignac number, because none of the positive numbers 2^k-9829522109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9829522309) 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, 446796449 + ... + 446796470.

It is an arithmetic number, because the mean of its divisors is an integer number (2680778760).

Almost surely, 2^9829522109 is an apocalyptic number.

It is an amenable number.

9829522109 is a deficient number, since it is larger than the sum of its proper divisors (893592931).

9829522109 is a wasteful number, since it uses less digits than its factorization.

9829522109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893592930.

The product of its (nonzero) digits is 233280, while the sum is 47.

The square root of 9829522109 is about 99143.9464062229. The cubic root of 9829522109 is about 2142.1216700093.

The spelling of 9829522109 in words is "nine billion, eight hundred twenty-nine million, five hundred twenty-two thousand, one hundred nine".