9796428 has 36 divisors (see below), whose sum is σ = 24858288. Its totient is φ = 3252960.

The previous prime is 9796421. The next prime is 9796429. The reversal of 9796428 is 8246979.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (9796421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17838 + ... + 18378.

It is an arithmetic number, because the mean of its divisors is an integer number (690508).

Almost surely, 2^9796428 is an apocalyptic number.

It is an amenable number.

9796428 is an abundant number, since it is smaller than the sum of its proper divisors (15061860).

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

9796428 is a wasteful number, since it uses less digits than its factorization.

9796428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1054 (or 1049 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 9796428 is about 3129.9245997308. The cubic root of 9796428 is about 213.9714929856.

The spelling of 9796428 in words is "nine million, seven hundred ninety-six thousand, four hundred twenty-eight".