3004441981 has 2 divisors, whose sum is σ = 3004441982. Its totient is φ = 3004441980.

The previous prime is 3004441919. The next prime is 3004442003. The reversal of 3004441981 is 1891444003.

3004441981 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2951748900 + 52693081 = 54330^2 + 7259^2 .

It is a cyclic number.

It is not a de Polignac number, because 3004441981 - 2⁹ = 3004441469 is a prime.

It is a super-3 number, since 3×3004441981³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3004441081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1502220990 + 1502220991.

It is an arithmetic number, because the mean of its divisors is an integer number (1502220991).

Almost surely, 2^3004441981 is an apocalyptic number.

It is an amenable number.

3004441981 is a deficient number, since it is larger than the sum of its proper divisors (1).

3004441981 is an equidigital number, since it uses as much as digits as its factorization.

3004441981 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 3004441981 is about 54812.7903048185. The cubic root of 3004441981 is about 1442.9610465145.

Adding to 3004441981 its reverse (1891444003), we get a palindrome (4895885984).

The spelling of 3004441981 in words is "three billion, four million, four hundred forty-one thousand, nine hundred eighty-one".