3873163 has 4 divisors (see below), whose sum is σ = 4426480. Its totient is φ = 3319848.

The previous prime is 3873157. The next prime is 3873179. The reversal of 3873163 is 3613783.

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

It is not a de Polignac number, because 3873163 - 2²¹ = 1776011 is a prime.

It is a Duffinian number.

3873163 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3873193) 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, 276648 + ... + 276661.

It is an arithmetic number, because the mean of its divisors is an integer number (1106620).

Almost surely, 2^3873163 is an apocalyptic number.

3873163 is a deficient number, since it is larger than the sum of its proper divisors (553317).

3873163 is an equidigital number, since it uses as much as digits as its factorization.

3873163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553316.

The product of its digits is 9072, while the sum is 31.

The square root of 3873163 is about 1968.0353147238. The cubic root of 3873163 is about 157.0442084114.

The spelling of 3873163 in words is "three million, eight hundred seventy-three thousand, one hundred sixty-three".