3420209983 has 2 divisors, whose sum is σ = 3420209984. Its totient is φ = 3420209982.

The previous prime is 3420209899. The next prime is 3420210019. The reversal of 3420209983 is 3899020243.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3420209983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3420209083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1710104991 + 1710104992.

It is an arithmetic number, because the mean of its divisors is an integer number (1710104992).

Almost surely, 2^3420209983 is an apocalyptic number.

3420209983 is a deficient number, since it is larger than the sum of its proper divisors (1).

3420209983 is an equidigital number, since it uses as much as digits as its factorization.

3420209983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 3420209983 is about 58482.5613580664. The cubic root of 3420209983 is about 1506.6680890609.

The spelling of 3420209983 in words is "three billion, four hundred twenty million, two hundred nine thousand, nine hundred eighty-three".