3388871 has 4 divisors (see below), whose sum is σ = 3405144. Its totient is φ = 3372600.

The previous prime is 3388849. The next prime is 3388877. The reversal of 3388871 is 1788833.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1788833 = 67 ⋅26699.

It is a cyclic number.

It is not a de Polignac number, because 3388871 - 2¹⁸ = 3126727 is a prime.

It is a super-2 number, since 2×3388871² = 22968893309282, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3388877) 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, 7820 + ... + 8241.

It is an arithmetic number, because the mean of its divisors is an integer number (851286).

Almost surely, 2^3388871 is an apocalyptic number.

3388871 is a deficient number, since it is larger than the sum of its proper divisors (16273).

3388871 is a wasteful number, since it uses less digits than its factorization.

3388871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16272.

The product of its digits is 32256, while the sum is 38.

The square root of 3388871 is about 1840.8886441064. Note that the first 3 decimals coincide. The cubic root of 3388871 is about 150.2052154125.

Subtracting from 3388871 its sum of digits (38), we obtain a palindrome (3388833).

The spelling of 3388871 in words is "three million, three hundred eighty-eight thousand, eight hundred seventy-one".