9840268 has 12 divisors (see below), whose sum is σ = 17776192. Its totient is φ = 4761360.

The previous prime is 9840253. The next prime is 9840269. The reversal of 9840268 is 8620489.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (9840269) 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, 39555 + ... + 39802.

Almost surely, 2^9840268 is an apocalyptic number.

It is an amenable number.

9840268 is a deficient number, since it is larger than the sum of its proper divisors (7935924).

9840268 is a wasteful number, since it uses less digits than its factorization.

9840268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79392 (or 79390 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 9840268 is about 3136.9201456205. The cubic root of 9840268 is about 214.2901993559.

The spelling of 9840268 in words is "nine million, eight hundred forty thousand, two hundred sixty-eight".