9696641 has 4 divisors (see below), whose sum is σ = 9813552. Its totient is φ = 9579732.

The previous prime is 9696637. The next prime is 9696649. The reversal of 9696641 is 1466969.

9696641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1466969 = 7 ⋅209567.

It is a cyclic number.

It is not a de Polignac number, because 9696641 - 2² = 9696637 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9696649) 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, 58331 + ... + 58496.

It is an arithmetic number, because the mean of its divisors is an integer number (2453388).

Almost surely, 2^9696641 is an apocalyptic number.

It is an amenable number.

9696641 is a deficient number, since it is larger than the sum of its proper divisors (116911).

9696641 is a wasteful number, since it uses less digits than its factorization.

9696641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116910.

The product of its digits is 69984, while the sum is 41.

The square root of 9696641 is about 3113.9429988360. The cubic root of 9696641 is about 213.2425033797.

The spelling of 9696641 in words is "nine million, six hundred ninety-six thousand, six hundred forty-one".