3874663 has 12 divisors (see below), whose sum is σ = 4255848. Its totient is φ = 3525600.

The previous prime is 3874639. The next prime is 3874669. The reversal of 3874663 is 3664783.

It is a happy number.

It is not a de Polignac number, because 3874663 - 2⁹ = 3874151 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 (3874669) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16956 + ... + 17182.

It is an arithmetic number, because the mean of its divisors is an integer number (354654).

Almost surely, 2^3874663 is an apocalyptic number.

3874663 is a deficient number, since it is larger than the sum of its proper divisors (381185).

3874663 is a wasteful number, since it uses less digits than its factorization.

3874663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354 (or 341 counting only the distinct ones).

The product of its digits is 72576, while the sum is 37.

The square root of 3874663 is about 1968.4163685562. The cubic root of 3874663 is about 157.0644791745.

It can be divided in two parts, 38746 and 63, that added together give a square (38809 = 197²).

The spelling of 3874663 in words is "three million, eight hundred seventy-four thousand, six hundred sixty-three".