9697424 has 30 divisors (see below), whose sum is σ = 20656230. Its totient is φ = 4407040.

The previous prime is 9697411. The next prime is 9697427. The reversal of 9697424 is 4247969.

It can be written as a sum of positive squares in only one way, i.e., 8179600 + 1517824 = 2860^2 + 1232^2 .

It is not an unprimeable number, because it can be changed into a prime (9697427) 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 5 ways as a sum of consecutive naturals, for example, 569 + ... + 4440.

It is an arithmetic number, because the mean of its divisors is an integer number (688541).

Almost surely, 2^9697424 is an apocalyptic number.

It is an amenable number.

9697424 is an abundant number, since it is smaller than the sum of its proper divisors (10958806).

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

9697424 is a wasteful number, since it uses less digits than its factorization.

9697424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5039 (or 5022 counting only the distinct ones).

The product of its digits is 108864, while the sum is 41.

The square root of 9697424 is about 3114.0687211428. The cubic root of 9697424 is about 213.2482429750.

The spelling of 9697424 in words is "nine million, six hundred ninety-seven thousand, four hundred twenty-four".