1713872417 has 4 divisors (see below), whose sum is σ = 1769158656. Its totient is φ = 1658586180.

The previous prime is 1713872401. The next prime is 1713872443. The reversal of 1713872417 is 7142783171.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1713872417 - 2⁴ = 1713872401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1713872477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27643073 + ... + 27643134.

It is an arithmetic number, because the mean of its divisors is an integer number (442289664).

Almost surely, 2^1713872417 is an apocalyptic number.

It is an amenable number.

1713872417 is a deficient number, since it is larger than the sum of its proper divisors (55286239).

1713872417 is an equidigital number, since it uses as much as digits as its factorization.

1713872417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55286238.

The product of its digits is 65856, while the sum is 41.

The square root of 1713872417 is about 41398.9422207863. The cubic root of 1713872417 is about 1196.7207732131.

The spelling of 1713872417 in words is "one billion, seven hundred thirteen million, eight hundred seventy-two thousand, four hundred seventeen".