3842908 has 12 divisors (see below), whose sum is σ = 6868512. Its totient is φ = 1880480.

The previous prime is 3842903. The next prime is 3842929. The reversal of 3842908 is 8092483.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3842903) 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, 10033 + ... + 10408.

It is an arithmetic number, because the mean of its divisors is an integer number (572376).

Almost surely, 2^3842908 is an apocalyptic number.

It is an amenable number.

3842908 is a deficient number, since it is larger than the sum of its proper divisors (3025604).

3842908 is a wasteful number, since it uses less digits than its factorization.

3842908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20492 (or 20490 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 3842908 is about 1960.3336450717. Note that the first 3 decimals coincide. The cubic root of 3842908 is about 156.6342249611.

The spelling of 3842908 in words is "three million, eight hundred forty-two thousand, nine hundred eight".