9394101007688 has 8 divisors (see below), whose sum is σ = 17613939389430. Its totient is φ = 4697050503840.

The previous prime is 9394101007679. The next prime is 9394101007757. The reversal of 9394101007688 is 8867001014939.

It can be written as a sum of positive squares in only one way, i.e., 8156404707364 + 1237696300324 = 2855942^2 + 1112518^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 587131312973 + ... + 587131312988.

Almost surely, 2^{9394101007688} is an apocalyptic number.

It is an amenable number.

9394101007688 is a deficient number, since it is larger than the sum of its proper divisors (8219838381742).

9394101007688 is a wasteful number, since it uses less digits than its factorization.

9394101007688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1174262625967 (or 1174262625963 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 56.

The spelling of 9394101007688 in words is "nine trillion, three hundred ninety-four billion, one hundred one million, seven thousand, six hundred eighty-eight".