3220085941 has 2 divisors, whose sum is σ = 3220085942. Its totient is φ = 3220085940.

The previous prime is 3220085879. The next prime is 3220085969. The reversal of 3220085941 is 1495800223.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2033559025 + 1186526916 = 45095^2 + 34446^2 .

It is an emirp because it is prime and its reverse (1495800223) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3220085941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3220085897 and 3220085906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3220085641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1610042970 + 1610042971.

It is an arithmetic number, because the mean of its divisors is an integer number (1610042971).

Almost surely, 2^3220085941 is an apocalyptic number.

It is an amenable number.

3220085941 is a deficient number, since it is larger than the sum of its proper divisors (1).

3220085941 is an equidigital number, since it uses as much as digits as its factorization.

3220085941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 3220085941 is about 56745.8010869527. The cubic root of 3220085941 is about 1476.6893891901.

The spelling of 3220085941 in words is "three billion, two hundred twenty million, eighty-five thousand, nine hundred forty-one".