9973338 has 8 divisors (see below), whose sum is σ = 19946688. Its totient is φ = 3324444.

The previous prime is 9973331. The next prime is 9973349. The reversal of 9973338 is 8333799.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

9973338 is an admirable number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 9973338.

It is not an unprimeable number, because it can be changed into a prime (9973331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 831106 + ... + 831117.

It is an arithmetic number, because the mean of its divisors is an integer number (2493336).

Almost surely, 2^9973338 is an apocalyptic number.

9973338 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

9973338 is a wasteful number, since it uses less digits than its factorization.

9973338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1662228.

The product of its digits is 122472, while the sum is 42.

The square root of 9973338 is about 3158.0592141377. The cubic root of 9973338 is about 215.2518267910.

It can be divided in two parts, 99 and 73338, that added together give a palindrome (73437).

The spelling of 9973338 in words is "nine million, nine hundred seventy-three thousand, three hundred thirty-eight".