716540703922 has 8 divisors (see below), whose sum is σ = 1074864544236. Its totient is φ = 358252522512.

The previous prime is 716540703833. The next prime is 716540703997. The reversal of 716540703922 is 229307045617.

It can be written as a sum of positive squares in 2 ways, for example, as 688782145041 + 27758558881 = 829929^2 + 166609^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8864433 + ... + 8944900.

Almost surely, 2^716540703922 is an apocalyptic number.

716540703922 is a deficient number, since it is larger than the sum of its proper divisors (358323840314).

716540703922 is a wasteful number, since it uses less digits than its factorization.

716540703922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17829452.

The product of its (nonzero) digits is 635040, while the sum is 46.

The spelling of 716540703922 in words is "seven hundred sixteen billion, five hundred forty million, seven hundred three thousand, nine hundred twenty-two".