716712236 has 6 divisors (see below), whose sum is σ = 1254246420. Its totient is φ = 358356116.

The previous prime is 716712233. The next prime is 716712257. The reversal of 716712236 is 632217617.

It is a junction number, because it is equal to n+sod(n) for n = 716712196 and 716712205.

It is not an unprimeable number, because it can be changed into a prime (716712233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 89589026 + ... + 89589033.

It is an arithmetic number, because the mean of its divisors is an integer number (209041070).

Almost surely, 2^716712236 is an apocalyptic number.

It is an amenable number.

716712236 is a deficient number, since it is larger than the sum of its proper divisors (537534184).

716712236 is a wasteful number, since it uses less digits than its factorization.

716712236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179178063 (or 179178061 counting only the distinct ones).

The product of its digits is 21168, while the sum is 35.

The square root of 716712236 is about 26771.4817669848. The cubic root of 716712236 is about 894.9146266474.

The spelling of 716712236 in words is "seven hundred sixteen million, seven hundred twelve thousand, two hundred thirty-six".