3886028 has 12 divisors (see below), whose sum is σ = 6819120. Its totient is φ = 1937712.

The previous prime is 3886027. The next prime is 3886031. The reversal of 3886028 is 8206883.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3886027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 650 + ... + 2862.

It is an arithmetic number, because the mean of its divisors is an integer number (568260).

Almost surely, 2^3886028 is an apocalyptic number.

It is an amenable number.

3886028 is a deficient number, since it is larger than the sum of its proper divisors (2933092).

3886028 is a wasteful number, since it uses less digits than its factorization.

3886028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2656 (or 2654 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 3886028 is about 1971.3010931869. The cubic root of 3886028 is about 157.2178942697.

The spelling of 3886028 in words is "three million, eight hundred eighty-six thousand, twenty-eight".