3321020006839 has 2 divisors, whose sum is σ = 3321020006840. Its totient is φ = 3321020006838.

The previous prime is 3321020006789. The next prime is 3321020006851. The reversal of 3321020006839 is 9386000201233.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3321020006839 - 2¹¹ = 3321020004791 is a prime.

It is a super-2 number, since 2×3321020006839² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3321020006798 and 3321020006807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3321020006869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1660510003419 + 1660510003420.

It is an arithmetic number, because the mean of its divisors is an integer number (1660510003420).

Almost surely, 2^{3321020006839} is an apocalyptic number.

3321020006839 is a deficient number, since it is larger than the sum of its proper divisors (1).

3321020006839 is an equidigital number, since it uses as much as digits as its factorization.

3321020006839 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 37.

The spelling of 3321020006839 in words is "three trillion, three hundred twenty-one billion, twenty million, six thousand, eight hundred thirty-nine".