3005420212 has 48 divisors (see below), whose sum is σ = 5634865152. Its totient is φ = 1399115520.

The previous prime is 3005420179. The next prime is 3005420213. The reversal of 3005420212 is 2120245003.

It is a self number, because there is not a number n which added to its sum of digits gives 3005420212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3005420213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2764333 + ... + 2765419.

It is an arithmetic number, because the mean of its divisors is an integer number (117393024).

Almost surely, 2^3005420212 is an apocalyptic number.

It is an amenable number.

3005420212 is a deficient number, since it is larger than the sum of its proper divisors (2629444940).

3005420212 is a wasteful number, since it uses less digits than its factorization.

3005420212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1888 (or 1886 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 3005420212 is about 54821.7129611981. The cubic root of 3005420212 is about 1443.1176364422.

Adding to 3005420212 its reverse (2120245003), we get a palindrome (5125665215).

The spelling of 3005420212 in words is "three billion, five million, four hundred twenty thousand, two hundred twelve".