3320432232 has 144 divisors (see below), whose sum is σ = 9232247520. Its totient is φ = 994705920.

The previous prime is 3320432209. The next prime is 3320432233. The reversal of 3320432232 is 2322340233.

It is a happy number.

3320432232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3320432232² = 22050540414609003648, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (3320432233) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6817893 + ... + 6818379.

It is an arithmetic number, because the mean of its divisors is an integer number (64112830).

Almost surely, 2^3320432232 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 3320432232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4616123760).

3320432232 is an abundant number, since it is smaller than the sum of its proper divisors (5911815288).

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

3320432232 is a wasteful number, since it uses less digits than its factorization.

3320432232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604 (or 546 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 24.

The square root of 3320432232 is about 57623.1917894176. The cubic root of 3320432232 is about 1491.8719220079.

Adding to 3320432232 its reverse (2322340233), we get a palindrome (5642772465).

The spelling of 3320432232 in words is "three billion, three hundred twenty million, four hundred thirty-two thousand, two hundred thirty-two".