1716343563 has 16 divisors (see below), whose sum is σ = 2531665152. Its totient is φ = 1025556000.

The previous prime is 1716343507. The next prime is 1716343589. The reversal of 1716343563 is 3653436171.

It is a de Polignac number, because none of the positive numbers 2^k-1716343563 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1716344563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 363928 + ... + 368613.

It is an arithmetic number, because the mean of its divisors is an integer number (158229072).

Almost surely, 2^1716343563 is an apocalyptic number.

1716343563 is a deficient number, since it is larger than the sum of its proper divisors (815321589).

1716343563 is a wasteful number, since it uses less digits than its factorization.

1716343563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732626.

The product of its digits is 136080, while the sum is 39.

The square root of 1716343563 is about 41428.7769913619. The cubic root of 1716343563 is about 1197.2956607303.

It can be divided in two parts, 17163 and 43563, that added together give a triangular number (60726 = T₃₄₈).

The spelling of 1716343563 in words is "one billion, seven hundred sixteen million, three hundred forty-three thousand, five hundred sixty-three".