3220019983 has 2 divisors, whose sum is σ = 3220019984. Its totient is φ = 3220019982.

The previous prime is 3220019969. The next prime is 3220020007. The reversal of 3220019983 is 3899100223.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3220019983 - 2⁵ = 3220019951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3220019923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1610009991 + 1610009992.

It is an arithmetic number, because the mean of its divisors is an integer number (1610009992).

Almost surely, 2^3220019983 is an apocalyptic number.

3220019983 is a deficient number, since it is larger than the sum of its proper divisors (1).

3220019983 is an equidigital number, since it uses as much as digits as its factorization.

3220019983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 3220019983 is about 56745.2199132226. The cubic root of 3220019983 is about 1476.6793066285.

The spelling of 3220019983 in words is "three billion, two hundred twenty million, nineteen thousand, nine hundred eighty-three".