3856852 has 6 divisors (see below), whose sum is σ = 6749498. Its totient is φ = 1928424.

The previous prime is 3856837. The next prime is 3856861. The reversal of 3856852 is 2586583.

It can be written as a sum of positive squares in only one way, i.e., 2208196 + 1648656 = 1486^2 + 1284^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 482103 + ... + 482110.

Almost surely, 2^3856852 is an apocalyptic number.

It is an amenable number.

3856852 is a deficient number, since it is larger than the sum of its proper divisors (2892646).

3856852 is a wasteful number, since it uses less digits than its factorization.

3856852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964217 (or 964215 counting only the distinct ones).

The product of its digits is 57600, while the sum is 37.

The square root of 3856852 is about 1963.8869621238. The cubic root of 3856852 is about 156.8234454911.

The spelling of 3856852 in words is "three million, eight hundred fifty-six thousand, eight hundred fifty-two".