716734841 has 16 divisors (see below), whose sum is σ = 770449680. Its totient is φ = 664381440.

The previous prime is 716734829. The next prime is 716734861. The reversal of 716734841 is 148437617.

It can be written as a sum of positive squares in 8 ways, for example, as 96924025 + 619810816 = 9845^2 + 24896^2 .

It is a cyclic number.

It is not a de Polignac number, because 716734841 - 2²² = 712540537 is a prime.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (716734861) 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, 334325 + ... + 336461.

It is an arithmetic number, because the mean of its divisors is an integer number (48153105).

Almost surely, 2^716734841 is an apocalyptic number.

It is an amenable number.

716734841 is a deficient number, since it is larger than the sum of its proper divisors (53714839).

716734841 is a wasteful number, since it uses less digits than its factorization.

716734841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2444.

The product of its digits is 112896, while the sum is 41.

The square root of 716734841 is about 26771.9039479825. The cubic root of 716734841 is about 894.9240350410.

The spelling of 716734841 in words is "seven hundred sixteen million, seven hundred thirty-four thousand, eight hundred forty-one".