3443660 has 36 divisors (see below), whose sum is σ = 7954464. Its totient is φ = 1251360.

The previous prime is 3443659. The next prime is 3443669. The reversal of 3443660 is 663443.

3443660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (3443669) 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 11 ways as a sum of consecutive naturals, for example, 1709 + ... + 3131.

Almost surely, 2^3443660 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3443660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3977232).

3443660 is an abundant number, since it is smaller than the sum of its proper divisors (4510804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3443660 is a wasteful number, since it uses less digits than its factorization.

3443660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1454 (or 1441 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 3443660 is about 1855.7101066708. The cubic root of 3443660 is about 151.0103643311.

It can be divided in two parts, 344 and 3660, that added together give a palindrome (4004).

The spelling of 3443660 in words is "three million, four hundred forty-three thousand, six hundred sixty".