716730212 has 12 divisors (see below), whose sum is σ = 1368303216. Its totient is φ = 325786440.

The previous prime is 716730181. The next prime is 716730221. The reversal of 716730212 is 212037617.

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, 8144618 + ... + 8144705.

It is an arithmetic number, because the mean of its divisors is an integer number (114025268).

Almost surely, 2^716730212 is an apocalyptic number.

It is an amenable number.

716730212 is a deficient number, since it is larger than the sum of its proper divisors (651573004).

716730212 is a wasteful number, since it uses less digits than its factorization.

716730212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16289338 (or 16289336 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 716730212 is about 26771.8174952692. The cubic root of 716730212 is about 894.9221084279.

Adding to 716730212 its reverse (212037617), we get a palindrome (928767829).

The spelling of 716730212 in words is "seven hundred sixteen million, seven hundred thirty thousand, two hundred twelve".