1983094087296 has 192 divisors, whose sum is σ = 6228065172960. Its totient is φ = 557309491200.

The previous prime is 1983094087267. The next prime is 1983094087297. The reversal of 1983094087296 is 6927804903891.

It is a tau number, because it is divible by the number of its divisors (192).

It is not an unprimeable number, because it can be changed into a prime (1983094087297) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 283891 + ... + 2011661.

Almost surely, 2^{1983094087296} is an apocalyptic number.

1983094087296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1983094087296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3114032586480).

1983094087296 is an abundant number, since it is smaller than the sum of its proper divisors (4244971085664).

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

1983094087296 is a wasteful number, since it uses less digits than its factorization.

1983094087296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1727863 (or 1727844 counting only the distinct ones).

The product of its (nonzero) digits is 47029248, while the sum is 66.

The spelling of 1983094087296 in words is "one trillion, nine hundred eighty-three billion, ninety-four million, eighty-seven thousand, two hundred ninety-six".