411481417 has 4 divisors (see below), whose sum is σ = 418227076. Its totient is φ = 404735760.

The previous prime is 411481393. The next prime is 411481451. The reversal of 411481417 is 714184114.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 116294656 + 295186761 = 10784^2 + 17181^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-411481417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (411484417) by changing a digit.

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, 3372738 + ... + 3372859.

It is an arithmetic number, because the mean of its divisors is an integer number (104556769).

Almost surely, 2^411481417 is an apocalyptic number.

It is an amenable number.

411481417 is a deficient number, since it is larger than the sum of its proper divisors (6745659).

411481417 is an equidigital number, since it uses as much as digits as its factorization.

411481417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6745658.

The product of its digits is 3584, while the sum is 31.

The square root of 411481417 is about 20285.0047325605. The cubic root of 411481417 is about 743.7895554887.

The spelling of 411481417 in words is "four hundred eleven million, four hundred eighty-one thousand, four hundred seventeen".