3163443 has 24 divisors (see below), whose sum is σ = 4681728. Its totient is φ = 1896048.

The previous prime is 3163427. The next prime is 3163451. The reversal of 3163443 is 3443613.

It is not a de Polignac number, because 3163443 - 2⁴ = 3163427 is a prime.

It is a super-2 number, since 2×3163443² = 20014743228498, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3163423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24846 + ... + 24972.

It is an arithmetic number, because the mean of its divisors is an integer number (195072).

Almost surely, 2^3163443 is an apocalyptic number.

3163443 is a deficient number, since it is larger than the sum of its proper divisors (1518285).

3163443 is a wasteful number, since it uses less digits than its factorization.

3163443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191 (or 172 counting only the distinct ones).

The product of its digits is 2592, while the sum is 24.

The square root of 3163443 is about 1778.6070392304. The cubic root of 3163443 is about 146.7979546424.

The spelling of 3163443 in words is "three million, one hundred sixty-three thousand, four hundred forty-three".