3244434432 has 88 divisors (see below), whose sum is σ = 8811205056. Its totient is φ = 1061019648.

The previous prime is 3244434383. The next prime is 3244434437. The reversal of 3244434432 is 2344344423.

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 = 3244434393 and 3244434402.

It is not an unprimeable number, because it can be changed into a prime (3244434437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152853 + ... + 172779.

Almost surely, 2^3244434432 is an apocalyptic number.

3244434432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3244434432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4405602528).

3244434432 is an abundant number, since it is smaller than the sum of its proper divisors (5566770624).

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

3244434432 is a wasteful number, since it uses less digits than its factorization.

3244434432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20003 (or 19985 counting only the distinct ones).

The product of its digits is 110592, while the sum is 33.

The square root of 3244434432 is about 56959.9370786169. The cubic root of 3244434432 is about 1480.4020139949.

Adding to 3244434432 its reverse (2344344423), we get a palindrome (5588778855).

Subtracting from 3244434432 its reverse (2344344423), we obtain a palindrome (900090009).

The spelling of 3244434432 in words is "three billion, two hundred forty-four million, four hundred thirty-four thousand, four hundred thirty-two".