3839140 has 24 divisors (see below), whose sum is σ = 8487360. Its totient is φ = 1454688.

The previous prime is 3839131. The next prime is 3839153. The reversal of 3839140 is 419383.

It is a junction number, because it is equal to n+sod(n) for n = 3839099 and 3839108.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4672 + ... + 5431.

It is an arithmetic number, because the mean of its divisors is an integer number (353640).

Almost surely, 2^3839140 is an apocalyptic number.

It is an amenable number.

3839140 is an abundant number, since it is smaller than the sum of its proper divisors (4648220).

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

3839140 is a wasteful number, since it uses less digits than its factorization.

3839140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10131 (or 10129 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 3839140 is about 1959.3723484831. The cubic root of 3839140 is about 156.5830145442.

The spelling of 3839140 in words is "three million, eight hundred thirty-nine thousand, one hundred forty".