3005444012 has 12 divisors (see below), whose sum is σ = 5267300640. Its totient is φ = 1500500976.

The previous prime is 3005443981. The next prime is 3005444047. The reversal of 3005444012 is 2104445003.

It is a super-2 number, since 2×3005444012² = 18065387418533312288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 552212 + ... + 557627.

It is an arithmetic number, because the mean of its divisors is an integer number (438941720).

Almost surely, 2^3005444012 is an apocalyptic number.

It is an amenable number.

3005444012 is a deficient number, since it is larger than the sum of its proper divisors (2261856628).

3005444012 is a wasteful number, since it uses less digits than its factorization.

3005444012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110520 (or 1110518 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 3005444012 is about 54821.9300280463. The cubic root of 3005444012 is about 1443.1214457940.

Adding to 3005444012 its reverse (2104445003), we get a palindrome (5109889015).

Subtracting from 3005444012 its reverse (2104445003), we obtain a palindrome (900999009).

The spelling of 3005444012 in words is "three billion, five million, four hundred forty-four thousand, twelve".