1716340741 has 4 divisors (see below), whose sum is σ = 1739852332. Its totient is φ = 1692829152.

The previous prime is 1716340721. The next prime is 1716340763. The reversal of 1716340741 is 1470436171.

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 405176641 + 1311164100 = 20129^2 + 36210^2 .

It is a cyclic number.

It is not a de Polignac number, because 1716340741 - 2¹⁷ = 1716209669 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1716340697 and 1716340706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1716340721) 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, 11755686 + ... + 11755831.

It is an arithmetic number, because the mean of its divisors is an integer number (434963083).

Almost surely, 2^1716340741 is an apocalyptic number.

It is an amenable number.

1716340741 is a deficient number, since it is larger than the sum of its proper divisors (23511591).

1716340741 is an equidigital number, since it uses as much as digits as its factorization.

1716340741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23511590.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 1716340741 is about 41428.7429328962. The cubic root of 1716340741 is about 1197.2950045349.

The spelling of 1716340741 in words is "one billion, seven hundred sixteen million, three hundred forty thousand, seven hundred forty-one".