3868046 has 32 divisors (see below), whose sum is σ = 7293888. Its totient is φ = 1497600.

The previous prime is 3868043. The next prime is 3868057. The reversal of 3868046 is 6408683.

3868046 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 = 3867997 and 3868015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3868043) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 9446 + ... + 9846.

It is an arithmetic number, because the mean of its divisors is an integer number (227934).

Almost surely, 2^3868046 is an apocalyptic number.

3868046 is a deficient number, since it is larger than the sum of its proper divisors (3425842).

3868046 is a wasteful number, since it uses less digits than its factorization.

3868046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 3868046 is about 1966.7348575749. The cubic root of 3868046 is about 156.9750186766.

The spelling of 3868046 in words is "three million, eight hundred sixty-eight thousand, forty-six".