716846887 has 4 divisors (see below), whose sum is σ = 717101176. Its totient is φ = 716592600.

The previous prime is 716846881. The next prime is 716846891. The reversal of 716846887 is 788648617.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 788648617 = 71 ⋅11107727.

It is a cyclic number.

It is not a de Polignac number, because 716846887 - 2¹¹ = 716844839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716846881) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 122868 + ... + 128569.

It is an arithmetic number, because the mean of its divisors is an integer number (179275294).

Almost surely, 2^716846887 is an apocalyptic number.

716846887 is a deficient number, since it is larger than the sum of its proper divisors (254289).

716846887 is a wasteful number, since it uses less digits than its factorization.

716846887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254288.

The product of its digits is 3612672, while the sum is 55.

The square root of 716846887 is about 26773.9964704562. The cubic root of 716846887 is about 894.9706666208.

The spelling of 716846887 in words is "seven hundred sixteen million, eight hundred forty-six thousand, eight hundred eighty-seven".