9946506944 has 56 divisors (see below), whose sum is σ = 22113928848. Its totient is φ = 4398935040.

The previous prime is 9946506923. The next prime is 9946506949. The reversal of 9946506944 is 4496056499.

It is a self number, because there is not a number n which added to its sum of digits gives 9946506944.

It is not an unprimeable number, because it can be changed into a prime (9946506949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164879 + ... + 216974.

Almost surely, 2^9946506944 is an apocalyptic number.

It is an amenable number.

9946506944 is an abundant number, since it is smaller than the sum of its proper divisors (12167421904).

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

9946506944 is a wasteful number, since it uses less digits than its factorization.

9946506944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381913 (or 381903 counting only the distinct ones).

The product of its (nonzero) digits is 8398080, while the sum is 56.

The square root of 9946506944 is about 99732.1760717172. The cubic root of 9946506944 is about 2150.5862431625.

The spelling of 9946506944 in words is "nine billion, nine hundred forty-six million, five hundred six thousand, nine hundred forty-four".