3434420081 has 2 divisors, whose sum is σ = 3434420082. Its totient is φ = 3434420080.

The previous prime is 3434420029. The next prime is 3434420083. The reversal of 3434420081 is 1800244343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3031053025 + 403367056 = 55055^2 + 20084^2 .

It is an emirp because it is prime and its reverse (1800244343) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3434420081 is a prime.

It is a super-2 number, since 2×3434420081² = 23590482585552093122, which contains 22 as substring.

Together with 3434420083, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3434420083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1717210040 + 1717210041.

It is an arithmetic number, because the mean of its divisors is an integer number (1717210041).

Almost surely, 2^3434420081 is an apocalyptic number.

It is an amenable number.

3434420081 is a deficient number, since it is larger than the sum of its proper divisors (1).

3434420081 is an equidigital number, since it uses as much as digits as its factorization.

3434420081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 3434420081 is about 58603.9254743230. The cubic root of 3434420081 is about 1508.7518128350.

The spelling of 3434420081 in words is "three billion, four hundred thirty-four million, four hundred twenty thousand, eighty-one".