4084842 has 16 divisors (see below), whose sum is σ = 8233632. Its totient is φ = 1350960.

The previous prime is 4084819. The next prime is 4084859. The reversal of 4084842 is 2484804.

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, 1813 + ... + 3384.

It is an arithmetic number, because the mean of its divisors is an integer number (514602).

Almost surely, 2^4084842 is an apocalyptic number.

4084842 is an abundant number, since it is smaller than the sum of its proper divisors (4148790).

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

4084842 is a wasteful number, since it uses less digits than its factorization.

4084842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5333.

The product of its (nonzero) digits is 8192, while the sum is 30.

The square root of 4084842 is about 2021.0992058778. The cubic root of 4084842 is about 159.8545814157.

The spelling of 4084842 in words is "four million, eighty-four thousand, eight hundred forty-two".