3466889 has 4 divisors (see below), whose sum is σ = 3532356. Its totient is φ = 3401424.

The previous prime is 3466871. The next prime is 3466891. The reversal of 3466889 is 9886643.

3466889 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9886643 = 13 ⋅760511.

It can be written as a sum of positive squares in 2 ways, for example, as 1690000 + 1776889 = 1300^2 + 1333^2 .

It is a cyclic number.

It is not a de Polignac number, because 3466889 - 2⁸ = 3466633 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (3466829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32654 + ... + 32759.

It is an arithmetic number, because the mean of its divisors is an integer number (883089).

Almost surely, 2^3466889 is an apocalyptic number.

It is an amenable number.

3466889 is a deficient number, since it is larger than the sum of its proper divisors (65467).

3466889 is an equidigital number, since it uses as much as digits as its factorization.

3466889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65466.

The product of its digits is 248832, while the sum is 44.

The square root of 3466889 is about 1861.9583776229. The cubic root of 3466889 is about 151.3491474781.

The spelling of 3466889 in words is "three million, four hundred sixty-six thousand, eight hundred eighty-nine".