9799270105 has 4 divisors (see below), whose sum is σ = 11759124132. Its totient is φ = 7839416080.

The previous prime is 9799270093. The next prime is 9799270109. The reversal of 9799270105 is 5010729979.

9799270105 is digitally balanced in base 2, 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.

It can be written as a sum of positive squares in 2 ways, for example, as 4141823449 + 5657446656 = 64357^2 + 75216^2 .

It is not a de Polignac number, because 9799270105 - 2⁵ = 9799270073 is a prime.

It is a super-2 number, since 2×9799270105² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9799270109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 979927006 + ... + 979927015.

It is an arithmetic number, because the mean of its divisors is an integer number (2939781033).

Almost surely, 2^9799270105 is an apocalyptic number.

It is an amenable number.

9799270105 is a deficient number, since it is larger than the sum of its proper divisors (1959854027).

9799270105 is a wasteful number, since it uses less digits than its factorization.

9799270105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1959854026.

The product of its (nonzero) digits is 357210, while the sum is 49.

The square root of 9799270105 is about 98991.2627710143. The cubic root of 9799270105 is about 2139.9218320212.

The spelling of 9799270105 in words is "nine billion, seven hundred ninety-nine million, two hundred seventy thousand, one hundred five".