9132768706 has 8 divisors (see below), whose sum is σ = 13820384844. Its totient is φ = 4525973760.

The previous prime is 9132768683. The next prime is 9132768707. The reversal of 9132768706 is 6078672319.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7305975625 + 1826793081 = 85475^2 + 42741^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 9132768706.

It is not an unprimeable number, because it can be changed into a prime (9132768707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20205015 + ... + 20205466.

Almost surely, 2^9132768706 is an apocalyptic number.

9132768706 is a deficient number, since it is larger than the sum of its proper divisors (4687616138).

9132768706 is a wasteful number, since it uses less digits than its factorization.

9132768706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40410596.

The product of its (nonzero) digits is 762048, while the sum is 49.

The square root of 9132768706 is about 95565.5204872552. The cubic root of 9132768706 is about 2090.2624538580.

The spelling of 9132768706 in words is "nine billion, one hundred thirty-two million, seven hundred sixty-eight thousand, seven hundred six".