3838911 has 8 divisors (see below), whose sum is σ = 5237760. Its totient is φ = 2499672.

The previous prime is 3838903. The next prime is 3838921. The reversal of 3838911 is 1198383.

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

It is not a de Polignac number, because 3838911 - 2³ = 3838903 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3838921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14751 + ... + 15008.

It is an arithmetic number, because the mean of its divisors is an integer number (654720).

Almost surely, 2^3838911 is an apocalyptic number.

3838911 is a deficient number, since it is larger than the sum of its proper divisors (1398849).

3838911 is a wasteful number, since it uses less digits than its factorization.

3838911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29805.

The product of its digits is 5184, while the sum is 33.

The square root of 3838911 is about 1959.3139105309. The cubic root of 3838911 is about 156.5799011539.

The spelling of 3838911 in words is "three million, eight hundred thirty-eight thousand, nine hundred eleven".