9868424 has 16 divisors (see below), whose sum is σ = 18674700. Its totient is φ = 4888512.

The previous prime is 9868423. The next prime is 9868433. The reversal of 9868424 is 4248689.

It can be written as a sum of positive squares in 2 ways, for example, as 8305924 + 1562500 = 2882^2 + 1250^2 .

It is not an unprimeable number, because it can be changed into a prime (9868421) 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, 4787 + ... + 6530.

Almost surely, 2^9868424 is an apocalyptic number.

It is an amenable number.

9868424 is a deficient number, since it is larger than the sum of its proper divisors (8806276).

9868424 is a wasteful number, since it uses less digits than its factorization.

9868424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11432 (or 11428 counting only the distinct ones).

The product of its digits is 110592, while the sum is 41.

The square root of 9868424 is about 3141.4047813041. The cubic root of 9868424 is about 214.4943878790.

The spelling of 9868424 in words is "nine million, eight hundred sixty-eight thousand, four hundred twenty-four".