3838908 has 24 divisors (see below), whose sum is σ = 9002448. Its totient is φ = 1273216.

The previous prime is 3838903. The next prime is 3838921. The reversal of 3838908 is 8098383.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3838903) 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, 2110 + ... + 3482.

It is an arithmetic number, because the mean of its divisors is an integer number (375102).

Almost surely, 2^3838908 is an apocalyptic number.

It is an amenable number.

3838908 is an abundant number, since it is smaller than the sum of its proper divisors (5163540).

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

3838908 is a wasteful number, since it uses less digits than its factorization.

3838908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1613 (or 1611 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 3838908 is about 1959.3131449567. The cubic root of 3838908 is about 156.5798603663.

The spelling of 3838908 in words is "three million, eight hundred thirty-eight thousand, nine hundred eight".