716819609104 has 15 divisors (see below), whose sum is σ = 1388844554223. Its totient is φ = 358408111248.

The previous prime is 716819608997. The next prime is 716819609183. The reversal of 716819609104 is 401906918617.

The square root of 716819609104 is 846652.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×716819609104² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 2 ways as a sum of consecutive naturals, for example, 3280777 + ... + 3492439.

Almost surely, 2^716819609104 is an apocalyptic number.

716819609104 is the 846652-nd square number.

It is an amenable number.

716819609104 is a deficient number, since it is larger than the sum of its proper divisors (672024945119).

716819609104 is an frugal number, since it uses more digits than its factorization.

716819609104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423334 (or 211665 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 52.

The spelling of 716819609104 in words is "seven hundred sixteen billion, eight hundred nineteen million, six hundred nine thousand, one hundred four".