999936964002 has 32 divisors (see below), whose sum is σ = 2087970213888. Its totient is φ = 318645513296.

The previous prime is 999936964001. The next prime is 999936964003. The reversal of 999936964002 is 200469639999.

It is an interprime number because it is at equal distance from previous prime (999936964001) and next prime (999936964003).

It is not an unprimeable number, because it can be changed into a prime (999936964001) 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, 1735788 + ... + 2238935.

It is an arithmetic number, because the mean of its divisors is an integer number (65249069184).

Almost surely, 2^999936964002 is an apocalyptic number.

999936964002 is an abundant number, since it is smaller than the sum of its proper divisors (1088033249886).

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

999936964002 is a wasteful number, since it uses less digits than its factorization.

999936964002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3976574.

The product of its (nonzero) digits is 51018336, while the sum is 66.

The spelling of 999936964002 in words is "nine hundred ninety-nine billion, nine hundred thirty-six million, nine hundred sixty-four thousand, two".