9796161 has 8 divisors (see below), whose sum is σ = 13077504. Its totient is φ = 6522800.

The previous prime is 9796159. The next prime is 9796177. The reversal of 9796161 is 1616979.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9796161 - 2¹ = 9796159 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9796121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2035 + ... + 4871.

It is an arithmetic number, because the mean of its divisors is an integer number (1634688).

Almost surely, 2^9796161 is an apocalyptic number.

It is an amenable number.

9796161 is a deficient number, since it is larger than the sum of its proper divisors (3281343).

9796161 is a wasteful number, since it uses less digits than its factorization.

9796161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3991.

The product of its digits is 20412, while the sum is 39.

The square root of 9796161 is about 3129.8819466555. The cubic root of 9796161 is about 213.9695490489.

It can be divided in two parts, 979 and 6161, that added together give a triangular number (7140 = T₁₁₉).

The spelling of 9796161 in words is "nine million, seven hundred ninety-six thousand, one hundred sixty-one".