9796440 has 32 divisors (see below), whose sum is σ = 29389680. Its totient is φ = 2612352.

The previous prime is 9796439. The next prime is 9796441. The reversal of 9796440 is 446979.

It is an interprime number because it is at equal distance from previous prime (9796439) and next prime (9796441).

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9796441) 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 7 ways as a sum of consecutive naturals, for example, 40699 + ... + 40938.

Almost surely, 2^9796440 is an apocalyptic number.

It is an amenable number.

9796440 is an abundant number, since it is smaller than the sum of its proper divisors (19593240).

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

9796440 is a wasteful number, since it uses less digits than its factorization.

9796440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81651 (or 81647 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 9796440 is about 3129.9265167093. The cubic root of 9796440 is about 213.9715803527.

The spelling of 9796440 in words is "nine million, seven hundred ninety-six thousand, four hundred forty".