9796438228 has 36 divisors (see below), whose sum is σ = 18390341172. Its totient is φ = 4564304640.

The previous prime is 9796438217. The next prime is 9796438283. The reversal of 9796438228 is 8228346979.

9796438228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3464735044 + 6331703184 = 58862^2 + 79572^2 .

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 32476 + ... + 143692.

Almost surely, 2^9796438228 is an apocalyptic number.

It is an amenable number.

9796438228 is a deficient number, since it is larger than the sum of its proper divisors (8593902944).

9796438228 is a wasteful number, since it uses less digits than its factorization.

9796438228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111320 (or 111299 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 58.

The square root of 9796438228 is about 98976.9580660065. The cubic root of 9796438228 is about 2139.7156745148.

The spelling of 9796438228 in words is "nine billion, seven hundred ninety-six million, four hundred thirty-eight thousand, two hundred twenty-eight".