3856006 has 40 divisors (see below), whose sum is σ = 7461864. Its totient is φ = 1481760.

The previous prime is 3856001. The next prime is 3856007. The reversal of 3856006 is 6006583.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3856001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 52786 + ... + 52858.

Almost surely, 2^3856006 is an apocalyptic number.

3856006 is a deficient number, since it is larger than the sum of its proper divisors (3605858).

3856006 is an equidigital number, since it uses as much as digits as its factorization.

3856006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 3856006 is about 1963.6715611324. The cubic root of 3856006 is about 156.8119782516.

The spelling of 3856006 in words is "three million, eight hundred fifty-six thousand, six".