3806042 has 16 divisors (see below), whose sum is σ = 6174240. Its totient is φ = 1753488.

The previous prime is 3806029. The next prime is 3806051. The reversal of 3806042 is 2406083.

It is a happy number.

3806042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3805999 and 3806017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53 + ... + 2759.

It is an arithmetic number, because the mean of its divisors is an integer number (385890).

Almost surely, 2^3806042 is an apocalyptic number.

3806042 is a deficient number, since it is larger than the sum of its proper divisors (2368198).

3806042 is a wasteful number, since it uses less digits than its factorization.

3806042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2765.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 3806042 is about 1950.9079937301. The cubic root of 3806042 is about 156.1317372851.

The spelling of 3806042 in words is "three million, eight hundred six thousand, forty-two".