3421444471 has 2 divisors, whose sum is σ = 3421444472. Its totient is φ = 3421444470.

The previous prime is 3421444469. The next prime is 3421444483. The reversal of 3421444471 is 1744441243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3421444471 - 2¹ = 3421444469 is a prime.

It is a super-3 number, since 3×3421444471³ (a number of 30 digits) contains 333 as substring.

Together with 3421444469, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3421444441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1710722235 + 1710722236.

It is an arithmetic number, because the mean of its divisors is an integer number (1710722236).

Almost surely, 2^3421444471 is an apocalyptic number.

3421444471 is a deficient number, since it is larger than the sum of its proper divisors (1).

3421444471 is an equidigital number, since it uses as much as digits as its factorization.

3421444471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43008, while the sum is 34.

The square root of 3421444471 is about 58493.1147315648. The cubic root of 3421444471 is about 1506.8493391354.

The spelling of 3421444471 in words is "three billion, four hundred twenty-one million, four hundred forty-four thousand, four hundred seventy-one".