4068338 has 8 divisors (see below), whose sum is σ = 6461532. Its totient is φ = 1914496.

The previous prime is 4068331. The next prime is 4068343. The reversal of 4068338 is 8338604.

It can be written as a sum of positive squares in 2 ways, for example, as 4068289 + 49 = 2017^2 + 7^2 .

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

It is a Curzon number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (4068331) 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 3 ways as a sum of consecutive naturals, for example, 59795 + ... + 59862.

Almost surely, 2^4068338 is an apocalyptic number.

4068338 is a deficient number, since it is larger than the sum of its proper divisors (2393194).

4068338 is a wasteful number, since it uses less digits than its factorization.

4068338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119676.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 4068338 is about 2017.0121467160. The cubic root of 4068338 is about 159.6390038319.

The spelling of 4068338 in words is "four million, sixty-eight thousand, three hundred thirty-eight".