716416745 has 8 divisors (see below), whose sum is σ = 937854720. Its totient is φ = 521030320.

The previous prime is 716416733. The next prime is 716416759. The reversal of 716416745 is 547614617.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 716416745 - 2²⁰ = 715368169 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6512825 + ... + 6512934.

It is an arithmetic number, because the mean of its divisors is an integer number (117231840).

Almost surely, 2^716416745 is an apocalyptic number.

It is an amenable number.

716416745 is a deficient number, since it is larger than the sum of its proper divisors (221437975).

716416745 is a wasteful number, since it uses less digits than its factorization.

716416745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13025775.

The product of its digits is 141120, while the sum is 41.

The square root of 716416745 is about 26765.9624336582. The cubic root of 716416745 is about 894.7916225766.

The spelling of 716416745 in words is "seven hundred sixteen million, four hundred sixteen thousand, seven hundred forty-five".