3858042 has 16 divisors (see below), whose sum is σ = 7880832. Its totient is φ = 1258560.

The previous prime is 3858037. The next prime is 3858053. The reversal of 3858042 is 2408583.

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, 6559 + ... + 7122.

It is an arithmetic number, because the mean of its divisors is an integer number (492552).

Almost surely, 2^3858042 is an apocalyptic number.

3858042 is an abundant number, since it is smaller than the sum of its proper divisors (4022790).

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

3858042 is a wasteful number, since it uses less digits than its factorization.

3858042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13733.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 3858042 is about 1964.1899093519. The cubic root of 3858042 is about 156.8395726945.

The spelling of 3858042 in words is "three million, eight hundred fifty-eight thousand, forty-two".