9696491 has 4 divisors (see below), whose sum is σ = 11081712. Its totient is φ = 8311272.

The previous prime is 9696487. The next prime is 9696493. The reversal of 9696491 is 1946969.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9696491 - 2² = 9696487 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9696493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 692600 + ... + 692613.

It is an arithmetic number, because the mean of its divisors is an integer number (2770428).

Almost surely, 2^9696491 is an apocalyptic number.

9696491 is a deficient number, since it is larger than the sum of its proper divisors (1385221).

9696491 is a wasteful number, since it uses less digits than its factorization.

9696491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385220.

The product of its digits is 104976, while the sum is 44.

The square root of 9696491 is about 3113.9189135236. The cubic root of 9696491 is about 213.2414038051.

The spelling of 9696491 in words is "nine million, six hundred ninety-six thousand, four hundred ninety-one".