4220334709 has 2 divisors, whose sum is σ = 4220334710. Its totient is φ = 4220334708.

The previous prime is 4220334617. The next prime is 4220334719. The reversal of 4220334709 is 9074330224.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4150194084 + 70140625 = 64422^2 + 8375^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4220334709 is a prime.

It is a super-2 number, since 2×4220334709² = 35622450111980229362, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4220334719) 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, 2110167354 + 2110167355.

It is an arithmetic number, because the mean of its divisors is an integer number (2110167355).

Almost surely, 2^4220334709 is an apocalyptic number.

It is an amenable number.

4220334709 is a deficient number, since it is larger than the sum of its proper divisors (1).

4220334709 is an equidigital number, since it uses as much as digits as its factorization.

4220334709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 4220334709 is about 64964.1032340169. The cubic root of 4220334709 is about 1616.0283123175.

The spelling of 4220334709 in words is "four billion, two hundred twenty million, three hundred thirty-four thousand, seven hundred nine".