9944006032 has 20 divisors (see below), whose sum is σ = 19308318876. Its totient is φ = 4961214080.

The previous prime is 9944006029. The next prime is 9944006071. The reversal of 9944006032 is 2306004499.

It can be written as a sum of positive squares in 2 ways, for example, as 4567597056 + 5376408976 = 67584^2 + 73324^2 .

It is a junction number, because it is equal to n+sod(n) for n = 9944005982 and 9944006000.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 666703 + ... + 681454.

Almost surely, 2^9944006032 is an apocalyptic number.

It is an amenable number.

9944006032 is a deficient number, since it is larger than the sum of its proper divisors (9364312844).

9944006032 is a wasteful number, since it uses less digits than its factorization.

9944006032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1348626 (or 1348620 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 37.

The square root of 9944006032 is about 99719.6371433430. The cubic root of 9944006032 is about 2150.4059829695.

The spelling of 9944006032 in words is "nine billion, nine hundred forty-four million, six thousand, thirty-two".