716516343 has 12 divisors (see below), whose sum is σ = 1035635328. Its totient is φ = 477369600.

The previous prime is 716516329. The next prime is 716516351. The reversal of 716516343 is 343615617.

716516343 is a `hidden beast` number, since 7 + 16 + 5 + 1 + 634 + 3 = 666.

It is not a de Polignac number, because 716516343 - 2⁶ = 716516279 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 716516298 and 716516307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716516743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10455 + ... + 39272.

It is an arithmetic number, because the mean of its divisors is an integer number (86302944).

Almost surely, 2^716516343 is an apocalyptic number.

716516343 is a deficient number, since it is larger than the sum of its proper divisors (319118985).

716516343 is a wasteful number, since it uses less digits than its factorization.

716516343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51334 (or 51331 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 716516343 is about 26767.8229036282. The cubic root of 716516343 is about 894.8330860251.

The spelling of 716516343 in words is "seven hundred sixteen million, five hundred sixteen thousand, three hundred forty-three".