709788616 has 16 divisors (see below), whose sum is σ = 1361804400. Its totient is φ = 346640784.

The previous prime is 709788589. The next prime is 709788631. The reversal of 709788616 is 616887907.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 1031326 + ... + 1032013.

It is an arithmetic number, because the mean of its divisors is an integer number (85112775).

Almost surely, 2^709788616 is an apocalyptic number.

It is an amenable number.

709788616 is a deficient number, since it is larger than the sum of its proper divisors (652015784).

709788616 is a wasteful number, since it uses less digits than its factorization.

709788616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2063388 (or 2063384 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 52.

The square root of 709788616 is about 26641.8583435916. The cubic root of 709788616 is about 892.0235972764.

The spelling of 709788616 in words is "seven hundred nine million, seven hundred eighty-eight thousand, six hundred sixteen".