3020044032 has 162 divisors, whose sum is σ = 8946367248. Its totient is φ = 979362816.

The previous prime is 3020044019. The next prime is 3020044043. The reversal of 3020044032 is 2304400203.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3020043996 and 3020044014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 18084013 + ... + 18084179.

Almost surely, 2^3020044032 is an apocalyptic number.

3020044032 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 3020044032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4473183624).

3020044032 is an abundant number, since it is smaller than the sum of its proper divisors (5926323216).

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

3020044032 is an equidigital number, since it uses as much as digits as its factorization.

3020044032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403 (or 219 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 3020044032 is about 54954.9272768148. The cubic root of 3020044032 is about 1445.4544982988.

Adding to 3020044032 its reverse (2304400203), we get a palindrome (5324444235).

The spelling of 3020044032 in words is "three billion, twenty million, forty-four thousand, thirty-two".