3321012004 has 12 divisors (see below), whose sum is σ = 5812638300. Its totient is φ = 1660258208.

The previous prime is 3321011983. The next prime is 3321012049. The reversal of 3321012004 is 4002101233.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 171557604 + 3149454400 = 13098^2 + 56120^2 .

It is a super-2 number, since 2×3321012004² = 22058241461424192032, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29959 + ... + 86830.

It is an arithmetic number, because the mean of its divisors is an integer number (484386525).

Almost surely, 2^3321012004 is an apocalyptic number.

It is an amenable number.

3321012004 is a deficient number, since it is larger than the sum of its proper divisors (2491626296).

3321012004 is a wasteful number, since it uses less digits than its factorization.

3321012004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123902 (or 123900 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3321012004 is about 57628.2222873481. Note that the first 4 decimals coincide. The cubic root of 3321012004 is about 1491.9587475746.

Adding to 3321012004 its reverse (4002101233), we get a palindrome (7323113237).

The spelling of 3321012004 in words is "three billion, three hundred twenty-one million, twelve thousand, four".