9671736001 has 4 divisors (see below), whose sum is σ = 9672166612. Its totient is φ = 9671305392.

The previous prime is 9671735987. The next prime is 9671736037. The reversal of 9671736001 is 1006371769.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4234885776 + 5436850225 = 65076^2 + 73735^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9671736001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9671730001) 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, 179646 + ... + 227191.

It is an arithmetic number, because the mean of its divisors is an integer number (2418041653).

Almost surely, 2^9671736001 is an apocalyptic number.

It is an amenable number.

9671736001 is a deficient number, since it is larger than the sum of its proper divisors (430611).

9671736001 is a wasteful number, since it uses less digits than its factorization.

9671736001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430610.

The product of its (nonzero) digits is 47628, while the sum is 40.

The square root of 9671736001 is about 98344.9846255517. The cubic root of 9671736001 is about 2130.5978176795.

The spelling of 9671736001 in words is "nine billion, six hundred seventy-one million, seven hundred thirty-six thousand, one".