9326787400000 has 672 divisors, whose sum is σ = 27335000448000. Its totient is φ = 3155443200000.

The previous prime is 9326787399989. The next prime is 9326787400013. The reversal of 9326787400000 is 47876239.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5419399140 + ... + 5419400860.

It is an arithmetic number, because the mean of its divisors is an integer number (40677084000).

Almost surely, 2^{9326787400000} 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 9326787400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13667500224000).

9326787400000 is an abundant number, since it is smaller than the sum of its proper divisors (18008213048000).

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

9326787400000 is an frugal number, since it uses more digits than its factorization.

9326787400000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1858 (or 1814 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 46.

The spelling of 9326787400000 in words is "nine trillion, three hundred twenty-six billion, seven hundred eighty-seven million, four hundred thousand".