3032220032 has 64 divisors (see below), whose sum is σ = 6430590000. Its totient is φ = 1420075008.

The previous prime is 3032220031. The next prime is 3032220043. The reversal of 3032220032 is 2300222303.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3032220031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209444 + ... + 223452.

Almost surely, 2^3032220032 is an apocalyptic number.

3032220032 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 3032220032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3215295000).

3032220032 is an abundant number, since it is smaller than the sum of its proper divisors (3398369968).

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

3032220032 is a wasteful number, since it uses less digits than its factorization.

3032220032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14131 (or 14119 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 3032220032 is about 55065.5975360297. The cubic root of 3032220032 is about 1447.3944539203.

Adding to 3032220032 its reverse (2300222303), we get a palindrome (5332442335).

The spelling of 3032220032 in words is "three billion, thirty-two million, two hundred twenty thousand, thirty-two".