3321004043 has 16 divisors (see below), whose sum is σ = 4055578560. Its totient is φ = 2654539776.

The previous prime is 3321004033. The next prime is 3321004069. The reversal of 3321004043 is 3404001233.

It is not a de Polignac number, because 3321004043 - 2⁶ = 3321003979 is a prime.

It is a super-2 number, since 2×3321004043² = 22058135707244691698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3321004003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115046 + ... + 140987.

It is an arithmetic number, because the mean of its divisors is an integer number (253473660).

Almost surely, 2^3321004043 is an apocalyptic number.

3321004043 is a deficient number, since it is larger than the sum of its proper divisors (734574517).

3321004043 is a wasteful number, since it uses less digits than its factorization.

3321004043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256166.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 3321004043 is about 57628.1532152471. The cubic root of 3321004043 is about 1491.9575554186.

Adding to 3321004043 its reverse (3404001233), we get a palindrome (6725005276).

The spelling of 3321004043 in words is "three billion, three hundred twenty-one million, four thousand, forty-three".