3443424 has 24 divisors (see below), whose sum is σ = 9039240. Its totient is φ = 1147776.

The previous prime is 3443413. The next prime is 3443437. The reversal of 3443424 is 4243443.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 3443394 and 3443403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17839 + ... + 18030.

It is an arithmetic number, because the mean of its divisors is an integer number (376635).

Almost surely, 2^3443424 is an apocalyptic number.

It is an amenable number.

3443424 is an abundant number, since it is smaller than the sum of its proper divisors (5595816).

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

3443424 is a wasteful number, since it uses less digits than its factorization.

3443424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35882 (or 35874 counting only the distinct ones).

The product of its digits is 4608, while the sum is 24.

The square root of 3443424 is about 1855.6465180632. The cubic root of 3443424 is about 151.0069145848.

Adding to 3443424 its reverse (4243443), we get a palindrome (7686867).

The spelling of 3443424 in words is "three million, four hundred forty-three thousand, four hundred twenty-four".