709668384236 has 48 divisors (see below), whose sum is σ = 1423181772096. Its totient is φ = 303320795904.

The previous prime is 709668384203. The next prime is 709668384247. The reversal of 709668384236 is 632483866907.

It is a happy number.

709668384236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15513830 + ... + 15559506.

It is an arithmetic number, because the mean of its divisors is an integer number (29649620252).

Almost surely, 2^709668384236 is an apocalyptic number.

It is an amenable number.

709668384236 is an abundant number, since it is smaller than the sum of its proper divisors (713513387860).

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

709668384236 is a wasteful number, since it uses less digits than its factorization.

709668384236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47178 (or 47176 counting only the distinct ones).

The product of its (nonzero) digits is 62705664, while the sum is 62.

The spelling of 709668384236 in words is "seven hundred nine billion, six hundred sixty-eight million, three hundred eighty-four thousand, two hundred thirty-six".