3201224032 has 48 divisors (see below), whose sum is σ = 6764636592. Its totient is φ = 1485803520.

The previous prime is 3201223999. The next prime is 3201224057. The reversal of 3201224032 is 2304221023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 594 + ... + 80017.

It is an arithmetic number, because the mean of its divisors is an integer number (140929929).

Almost surely, 2^3201224032 is an apocalyptic number.

3201224032 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 3201224032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3382318296).

3201224032 is an abundant number, since it is smaller than the sum of its proper divisors (3563412560).

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

3201224032 is a wasteful number, since it uses less digits than its factorization.

3201224032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80711 (or 80703 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 3201224032 is about 56579.3604771210. The cubic root of 3201224032 is about 1473.8004660230.

Adding to 3201224032 its reverse (2304221023), we get a palindrome (5505445055).

The spelling of 3201224032 in words is "three billion, two hundred one million, two hundred twenty-four thousand, thirty-two".