9926524349 has 16 divisors (see below), whose sum is σ = 12039860736. Its totient is φ = 7989331200.

The previous prime is 9926524339. The next prime is 9926524367. The reversal of 9926524349 is 9434256299.

It is a cyclic number.

It is not a de Polignac number, because 9926524349 - 2²⁰ = 9925475773 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9926524349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9926524339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45482 + ... + 148059.

It is an arithmetic number, because the mean of its divisors is an integer number (752491296).

Almost surely, 2^9926524349 is an apocalyptic number.

It is an amenable number.

9926524349 is a deficient number, since it is larger than the sum of its proper divisors (2113336387).

9926524349 is a wasteful number, since it uses less digits than its factorization.

9926524349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193996.

The product of its digits is 4199040, while the sum is 53.

The square root of 9926524349 is about 99631.9444204518. The cubic root of 9926524349 is about 2149.1450972119.

The spelling of 9926524349 in words is "nine billion, nine hundred twenty-six million, five hundred twenty-four thousand, three hundred forty-nine".