16673338 has 8 divisors (see below), whose sum is σ = 27283680. Its totient is φ = 7578780.

The previous prime is 16673333. The next prime is 16673339. The reversal of 16673338 is 83337661.

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

It is a junction number, because it is equal to n+sod(n) for n = 16673297 and 16673306.

It is not an unprimeable number, because it can be changed into a prime (16673333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 378918 + ... + 378961.

It is an arithmetic number, because the mean of its divisors is an integer number (3410460).

Almost surely, 2^16673338 is an apocalyptic number.

16673338 is a deficient number, since it is larger than the sum of its proper divisors (10610342).

16673338 is a wasteful number, since it uses less digits than its factorization.

16673338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757892.

The product of its digits is 54432, while the sum is 37.

The square root of 16673338 is about 4083.2998910195. The cubic root of 16673338 is about 255.4705549558.

It can be divided in two parts, 1667 and 3338, that added together give a palindrome (5005).

The spelling of 16673338 in words is "sixteen million, six hundred seventy-three thousand, three hundred thirty-eight".