9319905333904 has 45 divisors (see below), whose sum is σ = 19848410910979. Its totient is φ = 4236259549280.

The previous prime is 9319905333853. The next prime is 9319905333941. The reversal of 9319905333904 is 4093335099139.

The square root of 9319905333904 is 3052852.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 134290797 + ... + 134360179.

Almost surely, 2^{9319905333904} is an apocalyptic number.

9319905333904 is the 3052852-nd square number.

It is an amenable number.

9319905333904 is an abundant number, since it is smaller than the sum of its proper divisors (10528505577075).

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

9319905333904 is an frugal number, since it uses more digits than its factorization.

9319905333904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138796 (or 69396 counting only the distinct ones).

The product of its (nonzero) digits is 10628820, while the sum is 58.

The spelling of 9319905333904 in words is "nine trillion, three hundred nineteen billion, nine hundred five million, three hundred thirty-three thousand, nine hundred four".