3028881024 has 192 divisors, whose sum is σ = 9939351240. Its totient is φ = 877068288.

The previous prime is 3028881001. The next prime is 3028881043. The reversal of 3028881024 is 4201888203.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3007425600 + 21455424 = 54840^2 + 4632^2 .

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 3028881024.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 248644 + ... + 260540.

Almost surely, 2^3028881024 is an apocalyptic number.

3028881024 is a gapful number since it is divisible by the number (34) 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 3028881024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4969675620).

3028881024 is an abundant number, since it is smaller than the sum of its proper divisors (6910470216).

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

3028881024 is a wasteful number, since it uses less digits than its factorization.

3028881024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11947 (or 11932 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 3028881024 is about 55035.2707270528. The cubic root of 3028881024 is about 1446.8629801003.

The spelling of 3028881024 in words is "three billion, twenty-eight million, eight hundred eighty-one thousand, twenty-four".