9796491 has 16 divisors (see below), whose sum is σ = 14601600. Its totient is φ = 6491304.

The previous prime is 9796489. The next prime is 9796511. The reversal of 9796491 is 1946979.

It is not a de Polignac number, because 9796491 - 2¹ = 9796489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9796411) 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, 3820 + ... + 5846.

It is an arithmetic number, because the mean of its divisors is an integer number (912600).

Almost surely, 2^9796491 is an apocalyptic number.

9796491 is a deficient number, since it is larger than the sum of its proper divisors (4805109).

9796491 is a wasteful number, since it uses less digits than its factorization.

9796491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2215 (or 2209 counting only the distinct ones).

The product of its digits is 122472, while the sum is 45.

The square root of 9796491 is about 3129.9346638548. The cubic root of 9796491 is about 213.9719516621.

The spelling of 9796491 in words is "nine million, seven hundred ninety-six thousand, four hundred ninety-one".