419348485 has 4 divisors (see below), whose sum is σ = 503218188. Its totient is φ = 335478784.

The previous prime is 419348473. The next prime is 419348543. The reversal of 419348485 is 584843914.

It is a Cunningham number, because it is equal to 20478²+1.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 584843914 = 2 ⋅292421957.

It can be written as a sum of positive squares in 2 ways, for example, as 150945796 + 268402689 = 12286^2 + 16383^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-419348485 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41934844 + ... + 41934853.

It is an arithmetic number, because the mean of its divisors is an integer number (125804547).

Almost surely, 2^419348485 is an apocalyptic number.

It is an amenable number.

419348485 is a deficient number, since it is larger than the sum of its proper divisors (83869703).

419348485 is an equidigital number, since it uses as much as digits as its factorization.

419348485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83869702.

The product of its digits is 552960, while the sum is 46.

The square root of 419348485 is about 20478.0000244164. Note that the first 4 decimals coincide. The cubic root of 419348485 is about 748.4998071553.

The spelling of 419348485 in words is "four hundred nineteen million, three hundred forty-eight thousand, four hundred eighty-five".