9730788475688 has 48 divisors (see below), whose sum is σ = 21583770753600. Its totient is φ = 4099654214880.

The previous prime is 9730788475679. The next prime is 9730788475691. The reversal of 9730788475688 is 8865748870379.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 210345008 + ... + 210391263.

It is an arithmetic number, because the mean of its divisors is an integer number (449661890700).

Almost surely, 2^{9730788475688} is an apocalyptic number.

9730788475688 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

It is an amenable number.

9730788475688 is an abundant number, since it is smaller than the sum of its proper divisors (11852982277912).

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

9730788475688 is a wasteful number, since it uses less digits than its factorization.

9730788475688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420736350 (or 420736339 counting only the distinct ones).

The product of its (nonzero) digits is 4551966720, while the sum is 80.

The spelling of 9730788475688 in words is "nine trillion, seven hundred thirty billion, seven hundred eighty-eight million, four hundred seventy-five thousand, six hundred eighty-eight".