8746735406688 has 36 divisors (see below), whose sum is σ = 24873528813588. Its totient is φ = 2915578468800.

The previous prime is 8746735406659. The next prime is 8746735406699. The reversal of 8746735406688 is 8866045376478.

It is a happy number.

8746735406688 is a `hidden beast` number, since 8 + 7 + 4 + 6 + 73 + 540 + 6 + 6 + 8 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15185304238 + ... + 15185304813.

It is an arithmetic number, because the mean of its divisors is an integer number (690931355933).

Almost surely, 2^{8746735406688} is an apocalyptic number.

It is an amenable number.

8746735406688 is an abundant number, since it is smaller than the sum of its proper divisors (16126793406900).

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

8746735406688 is a wasteful number, since it uses less digits than its factorization.

8746735406688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30370609067 (or 30370609056 counting only the distinct ones).

The product of its (nonzero) digits is 1300561920, while the sum is 72.

The spelling of 8746735406688 in words is "eight trillion, seven hundred forty-six billion, seven hundred thirty-five million, four hundred six thousand, six hundred eighty-eight".