716685371883 has 24 divisors (see below), whose sum is σ = 1114900965360. Its totient is φ = 441014581440.

The previous prime is 716685371881. The next prime is 716685371947. The reversal of 716685371883 is 388173586617.

716685371883 is a `hidden beast` number, since 7 + 1 + 6 + 6 + 8 + 537 + 18 + 83 = 666.

It is not a de Polignac number, because 716685371883 - 2¹ = 716685371881 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 716685371883.

It is not an unprimeable number, because it can be changed into a prime (716685371881) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2303593 + ... + 2596133.

It is an arithmetic number, because the mean of its divisors is an integer number (46454206890).

Almost surely, 2^716685371883 is an apocalyptic number.

716685371883 is a deficient number, since it is larger than the sum of its proper divisors (398215593477).

716685371883 is a wasteful number, since it uses less digits than its factorization.

716685371883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313499 (or 313496 counting only the distinct ones).

The product of its digits is 40642560, while the sum is 63.

The spelling of 716685371883 in words is "seven hundred sixteen billion, six hundred eighty-five million, three hundred seventy-one thousand, eight hundred eighty-three".