4168338 has 16 divisors (see below), whose sum is σ = 8461920. Its totient is φ = 1368576.

The previous prime is 4168337. The next prime is 4168369. The reversal of 4168338 is 8338614.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4168299 and 4168308.

It is not an unprimeable number, because it can be changed into a prime (4168331) 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, 4783 + ... + 5586.

It is an arithmetic number, because the mean of its divisors is an integer number (528870).

Almost surely, 2^4168338 is an apocalyptic number.

4168338 is an abundant number, since it is smaller than the sum of its proper divisors (4293582).

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

4168338 is a wasteful number, since it uses less digits than its factorization.

4168338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10441.

The product of its digits is 13824, while the sum is 33.

The square root of 4168338 is about 2041.6508026595. The cubic root of 4168338 is about 160.9364099527.

Subtracting from 4168338 its product of digits (13824), we obtain a palindrome (4154514).

The spelling of 4168338 in words is "four million, one hundred sixty-eight thousand, three hundred thirty-eight".