3856063 has 4 divisors (see below), whose sum is σ = 3921480. Its totient is φ = 3790648.

The previous prime is 3856037. The next prime is 3856067. The reversal of 3856063 is 3606583.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3856063 - 2¹³ = 3847871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3856067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32620 + ... + 32737.

It is an arithmetic number, because the mean of its divisors is an integer number (980370).

Almost surely, 2^3856063 is an apocalyptic number.

3856063 is a deficient number, since it is larger than the sum of its proper divisors (65417).

3856063 is an equidigital number, since it uses as much as digits as its factorization.

3856063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65416.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 3856063 is about 1963.6860747075. The cubic root of 3856063 is about 156.8127509197.

The spelling of 3856063 in words is "three million, eight hundred fifty-six thousand, sixty-three".