9774446267328 has 112 divisors (see below), whose sum is σ = 26164995168000. Its totient is φ = 3220047028224.

The previous prime is 9774446267293. The next prime is 9774446267357. The reversal of 9774446267328 is 8237626444779.

It is a hoax number, since the sum of its digits (69) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9372976 + ... + 10363472.

Almost surely, 2^{9774446267328} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9774446267328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13082497584000).

9774446267328 is an abundant number, since it is smaller than the sum of its proper divisors (16390548900672).

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

9774446267328 is a wasteful number, since it uses less digits than its factorization.

9774446267328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991114 (or 991104 counting only the distinct ones).

The product of its digits is 682795008, while the sum is 69.

The spelling of 9774446267328 in words is "nine trillion, seven hundred seventy-four billion, four hundred forty-six million, two hundred sixty-seven thousand, three hundred twenty-eight".