9749680693207 has 24 divisors (see below), whose sum is σ = 12066843992064. Its totient is φ = 7713198683424.

The previous prime is 9749680693199. The next prime is 9749680693211. The reversal of 9749680693207 is 7023960869479.

9749680693207 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9749680693207 - 2³ = 9749680693199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9749680691207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10611718 + ... + 11493820.

It is an arithmetic number, because the mean of its divisors is an integer number (502785166336).

Almost surely, 2^{9749680693207} is an apocalyptic number.

9749680693207 is a deficient number, since it is larger than the sum of its proper divisors (2317163298857).

9749680693207 is a wasteful number, since it uses less digits than its factorization.

9749680693207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 891479 (or 891466 counting only the distinct ones).

The product of its (nonzero) digits is 246903552, while the sum is 70.

The spelling of 9749680693207 in words is "nine trillion, seven hundred forty-nine billion, six hundred eighty million, six hundred ninety-three thousand, two hundred seven".