3422795581 has 2 divisors, whose sum is σ = 3422795582. Its totient is φ = 3422795580.

The previous prime is 3422795573. The next prime is 3422795587. The reversal of 3422795581 is 1855972243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1826793081 + 1596002500 = 42741^2 + 39950^2 .

It is an emirp because it is prime and its reverse (1855972243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3422795581 - 2³ = 3422795573 is a prime.

It is a super-2 number, since 2×3422795581² = 23431059178626255122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3422795587) 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, 1711397790 + 1711397791.

It is an arithmetic number, because the mean of its divisors is an integer number (1711397791).

Almost surely, 2^3422795581 is an apocalyptic number.

It is an amenable number.

3422795581 is a deficient number, since it is larger than the sum of its proper divisors (1).

3422795581 is an equidigital number, since it uses as much as digits as its factorization.

3422795581 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 604800, while the sum is 46.

The square root of 3422795581 is about 58504.6628996356. The cubic root of 3422795581 is about 1507.0476619292.

The spelling of 3422795581 in words is "three billion, four hundred twenty-two million, seven hundred ninety-five thousand, five hundred eighty-one".