3243004012 has 6 divisors (see below), whose sum is σ = 5675257028. Its totient is φ = 1621502004.

The previous prime is 3243004003. The next prime is 3243004021. The reversal of 3243004012 is 2104003423.

It is an interprime number because it is at equal distance from previous prime (3243004003) and next prime (3243004021).

It is a super-2 number, since 2×3243004012² = 21034150043696192288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 405375498 + ... + 405375505.

Almost surely, 2^3243004012 is an apocalyptic number.

It is an amenable number.

3243004012 is a deficient number, since it is larger than the sum of its proper divisors (2432253016).

3243004012 is a wasteful number, since it uses less digits than its factorization.

3243004012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810751007 (or 810751005 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 3243004012 is about 56947.3793251279. The cubic root of 3243004012 is about 1480.1844200429.

Adding to 3243004012 its reverse (2104003423), we get a palindrome (5347007435).

The spelling of 3243004012 in words is "three billion, two hundred forty-three million, four thousand, twelve".