988708701688 has 32 divisors (see below), whose sum is σ = 1936671897600. Its totient is φ = 472312680928.

The previous prime is 988708701683. The next prime is 988708701689. The reversal of 988708701688 is 886107807889.

It is a happy number.

988708701688 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (988708701683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2954428 + ... + 3272011.

It is an arithmetic number, because the mean of its divisors is an integer number (60520996800).

Almost surely, 2^988708701688 is an apocalyptic number.

It is an amenable number.

988708701688 is a deficient number, since it is larger than the sum of its proper divisors (947963195912).

988708701688 is a wasteful number, since it uses less digits than its factorization.

988708701688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6227331 (or 6227327 counting only the distinct ones).

The product of its (nonzero) digits is 86704128, while the sum is 70.

The spelling of 988708701688 in words is "nine hundred eighty-eight billion, seven hundred eight million, seven hundred one thousand, six hundred eighty-eight".