3320044032 has 80 divisors (see below), whose sum is σ = 8977095072. Its totient is φ = 1090129920.

The previous prime is 3320043973. The next prime is 3320044109. The reversal of 3320044032 is 2304400233.

It is a super-2 number, since 2×3320044032² = 22045384748837634048, which contains 22 as substring.

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, 86782 + ... + 119042.

Almost surely, 2^3320044032 is an apocalyptic number.

3320044032 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 3320044032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4488547536).

3320044032 is an abundant number, since it is smaller than the sum of its proper divisors (5657051040).

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

3320044032 is an equidigital number, since it uses as much as digits as its factorization.

3320044032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32349 (or 32333 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 3320044032 is about 57619.8232555429. The cubic root of 3320044032 is about 1491.8137802550.

Adding to 3320044032 its reverse (2304400233), we get a palindrome (5624444265).

The spelling of 3320044032 in words is "three billion, three hundred twenty million, forty-four thousand, thirty-two".