3875563 has 4 divisors (see below), whose sum is σ = 4079560. Its totient is φ = 3671568.

The previous prime is 3875551. The next prime is 3875567. The reversal of 3875563 is 3655783.

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 3875563 - 2⁹ = 3875051 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 3² + 8⁷ + 7⁵ + 5⁵ + 5⁷ + 6⁸ + 3⁶ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3875567) 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, 101970 + ... + 102007.

It is an arithmetic number, because the mean of its divisors is an integer number (1019890).

Almost surely, 2^3875563 is an apocalyptic number.

3875563 is a deficient number, since it is larger than the sum of its proper divisors (203997).

3875563 is a wasteful number, since it uses less digits than its factorization.

3875563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203996.

The product of its digits is 75600, while the sum is 37.

The square root of 3875563 is about 1968.6449654521. The cubic root of 3875563 is about 157.0766391213.

The spelling of 3875563 in words is "three million, eight hundred seventy-five thousand, five hundred sixty-three".