9147643006 has 16 divisors (see below), whose sum is σ = 13906748016. Its totient is φ = 4512358656.

The previous prime is 9147642997. The next prime is 9147643013. The reversal of 9147643006 is 6003467419.

It is a self number, because there is not a number n which added to its sum of digits gives 9147643006.

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 7 ways as a sum of consecutive naturals, for example, 12876 + ... + 135871.

It is an arithmetic number, because the mean of its divisors is an integer number (869171751).

Almost surely, 2^9147643006 is an apocalyptic number.

9147643006 is a deficient number, since it is larger than the sum of its proper divisors (4759105010).

9147643006 is a wasteful number, since it uses less digits than its factorization.

9147643006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149163.

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 9147643006 is about 95643.3113500364. The cubic root of 9147643006 is about 2091.3966234963.

The spelling of 9147643006 in words is "nine billion, one hundred forty-seven million, six hundred forty-three thousand, six".