2082730876488 has 144 divisors (see below), whose sum is σ = 6079903390080. Its totient is φ = 643710397248.

The previous prime is 2082730876481. The next prime is 2082730876531. The reversal of 2082730876488 is 8846780372802.

2082730876488 is a `hidden beast` number, since 2 + 0 + 8 + 2 + 73 + 0 + 87 + 6 + 488 = 666.

It is a super-2 number, since 2×2082730876488² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2082730876481) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 369181 + ... + 2074067.

It is an arithmetic number, because the mean of its divisors is an integer number (42221551320).

Almost surely, 2^{2082730876488} 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 2082730876488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3039951695040).

2082730876488 is an abundant number, since it is smaller than the sum of its proper divisors (3997172513592).

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

2082730876488 is a wasteful number, since it uses less digits than its factorization.

2082730876488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1704984 (or 1704958 counting only the distinct ones).

The product of its (nonzero) digits is 57802752, while the sum is 63.

The spelling of 2082730876488 in words is "two trillion, eighty-two billion, seven hundred thirty million, eight hundred seventy-six thousand, four hundred eighty-eight".