9903335673296 has 160 divisors (see below), whose sum is σ = 21225054509568. Its totient is φ = 4448264325120.

The previous prime is 9903335673293. The next prime is 9903335673307. The reversal of 9903335673296 is 6923765333099.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9903335673293) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1891029590 + ... + 1891034826.

Almost surely, 2^{9903335673296} 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 9903335673296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10612527254784).

9903335673296 is an abundant number, since it is smaller than the sum of its proper divisors (11321718836272).

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

9903335673296 is a wasteful number, since it uses less digits than its factorization.

9903335673296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6869 (or 6863 counting only the distinct ones).

The product of its (nonzero) digits is 148803480, while the sum is 65.

The spelling of 9903335673296 in words is "nine trillion, nine hundred three billion, three hundred thirty-five million, six hundred seventy-three thousand, two hundred ninety-six".