710216660 has 24 divisors (see below), whose sum is σ = 1492078056. Its totient is φ = 283968000.

The previous prime is 710216659. The next prime is 710216687. The reversal of 710216660 is 66612017.

It can be written as a sum of positive squares in 4 ways, for example, as 235499716 + 474716944 = 15346^2 + 21788^2 .

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54104 + ... + 65936.

It is an arithmetic number, because the mean of its divisors is an integer number (62169919).

Almost surely, 2^710216660 is an apocalyptic number.

It is an amenable number.

710216660 is an abundant number, since it is smaller than the sum of its proper divisors (781861396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

710216660 is a wasteful number, since it uses less digits than its factorization.

710216660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14843 (or 14841 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 710216660 is about 26649.8904312945. The cubic root of 710216660 is about 892.2028753560.

Adding to 710216660 its reverse (66612017), we get a palindrome (776828677).

The spelling of 710216660 in words is "seven hundred ten million, two hundred sixteen thousand, six hundred sixty".