9796388049 has 96 divisors (see below), whose sum is σ = 17774960640. Its totient is φ = 5221716192.

The previous prime is 9796388047. The next prime is 9796388093. The reversal of 9796388049 is 9408836979.

It is not a de Polignac number, because 9796388049 - 2¹ = 9796388047 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (9796388047) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4570272 + ... + 4572414.

It is an arithmetic number, because the mean of its divisors is an integer number (185155840).

Almost surely, 2^9796388049 is an apocalyptic number.

It is an amenable number.

9796388049 is a deficient number, since it is larger than the sum of its proper divisors (7978572591).

9796388049 is a wasteful number, since it uses less digits than its factorization.

9796388049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2264 (or 2239 counting only the distinct ones).

The product of its (nonzero) digits is 23514624, while the sum is 63.

The square root of 9796388049 is about 98976.7045773903. The cubic root of 9796388049 is about 2139.7120211810.

The spelling of 9796388049 in words is "nine billion, seven hundred ninety-six million, three hundred eighty-eight thousand, forty-nine".