3344432 has 40 divisors (see below), whose sum is σ = 7978656. Its totient is φ = 1322496.

The previous prime is 3344431. The next prime is 3344441. The reversal of 3344432 is 2344433.

It is a happy number.

It is a super-2 number, since 2×3344432² = 22370450805248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3344398 and 3344407.

It is not an unprimeable number, because it can be changed into a prime (3344431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 308 + ... + 2604.

Almost surely, 2^3344432 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 3344432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3989328).

3344432 is an abundant number, since it is smaller than the sum of its proper divisors (4634224).

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

3344432 is a wasteful number, since it uses less digits than its factorization.

3344432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2325 (or 2319 counting only the distinct ones).

The product of its digits is 3456, while the sum is 23.

The square root of 3344432 is about 1828.7788275240. The cubic root of 3344432 is about 149.5457666094.

Adding to 3344432 its reverse (2344433), we get a palindrome (5688865).

Subtracting from 3344432 its reverse (2344433), we obtain a palindrome (999999).

The spelling of 3344432 in words is "three million, three hundred forty-four thousand, four hundred thirty-two".