9940336 has 60 divisors (see below), whose sum is σ = 23183040. Its totient is φ = 4112640.

The previous prime is 9940331. The next prime is 9940349. The reversal of 9940336 is 6330499.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9940331) 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, 24100 + ... + 24508.

It is an arithmetic number, because the mean of its divisors is an integer number (386384).

Almost surely, 2^9940336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9940336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11591520).

9940336 is an abundant number, since it is smaller than the sum of its proper divisors (13242704).

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

9940336 is a wasteful number, since it uses less digits than its factorization.

9940336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462 (or 449 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 34.

The square root of 9940336 is about 3152.8298400009. The cubic root of 9940336 is about 215.0141400471.

The spelling of 9940336 in words is "nine million, nine hundred forty thousand, three hundred thirty-six".