9128650707 has 12 divisors (see below), whose sum is σ = 14384540664. Its totient is φ = 5532515520.

The previous prime is 9128650703. The next prime is 9128650709. The reversal of 9128650707 is 7070568219.

It is not a de Polignac number, because 9128650707 - 2² = 9128650703 is a prime.

It is a super-3 number, since 3×9128650707³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (9128650703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46104198 + ... + 46104395.

It is an arithmetic number, because the mean of its divisors is an integer number (1198711722).

Almost surely, 2^9128650707 is an apocalyptic number.

9128650707 is a deficient number, since it is larger than the sum of its proper divisors (5255889957).

9128650707 is a wasteful number, since it uses less digits than its factorization.

9128650707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92208610 (or 92208607 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 45.

The square root of 9128650707 is about 95543.9726356404. The cubic root of 9128650707 is about 2089.9482376167.

The spelling of 9128650707 in words is "nine billion, one hundred twenty-eight million, six hundred fifty thousand, seven hundred seven".