9644080002 has 32 divisors (see below), whose sum is σ = 20320036800. Its totient is φ = 3042992448.

The previous prime is 9644080001. The next prime is 9644080009. The reversal of 9644080002 is 2000804469.

It is not an unprimeable number, because it can be changed into a prime (9644080001) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 106824 + ... + 175212.

It is an arithmetic number, because the mean of its divisors is an integer number (635001150).

Almost surely, 2^9644080002 is an apocalyptic number.

9644080002 is an abundant number, since it is smaller than the sum of its proper divisors (10675956798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9644080002 is a wasteful number, since it uses less digits than its factorization.

9644080002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69650.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 9644080002 is about 98204.2769027907. The cubic root of 9644080002 is about 2128.5650883589.

The spelling of 9644080002 in words is "nine billion, six hundred forty-four million, eighty thousand, two".