9621696 has 56 divisors (see below), whose sum is σ = 29098240. Its totient is φ = 2748672.

The previous prime is 9621683. The next prime is 9621697. The reversal of 9621696 is 6961269.

It is a tau number, because it is divible by the number of its divisors (56).

It is not an unprimeable number, because it can be changed into a prime (9621697) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2236 + ... + 4923.

Almost surely, 2^9621696 is an apocalyptic number.

9621696 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

9621696 is an abundant number, since it is smaller than the sum of its proper divisors (19476544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9621696 is a wasteful number, since it uses less digits than its factorization.

9621696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7181 (or 7171 counting only the distinct ones).

The product of its digits is 34992, while the sum is 39.

The square root of 9621696 is about 3101.8858779781. The cubic root of 9621696 is about 212.6917005980.

The spelling of 9621696 in words is "nine million, six hundred twenty-one thousand, six hundred ninety-six".