9943338 has 16 divisors (see below), whose sum is σ = 20044800. Its totient is φ = 3288096.

The previous prime is 9943333. The next prime is 9943357. The reversal of 9943338 is 8333499.

It is a junction number, because it is equal to n+sod(n) for n = 9943296 and 9943305.

It is not an unprimeable number, because it can be changed into a prime (9943331) 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, 5763 + ... + 7286.

It is an arithmetic number, because the mean of its divisors is an integer number (1252800).

Almost surely, 2^9943338 is an apocalyptic number.

9943338 is an abundant number, since it is smaller than the sum of its proper divisors (10101462).

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

9943338 is a wasteful number, since it uses less digits than its factorization.

9943338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13181.

The product of its digits is 69984, while the sum is 39.

The square root of 9943338 is about 3153.3058843062. The cubic root of 9943338 is about 215.0357827589.

The spelling of 9943338 in words is "nine million, nine hundred forty-three thousand, three hundred thirty-eight".