2820274738482 has 8 divisors (see below), whose sum is σ = 5640549476976. Its totient is φ = 940091579492.

The previous prime is 2820274738451. The next prime is 2820274738549. The reversal of 2820274738482 is 2848374720282.

It is a sphenic number, since it is the product of 3 distinct primes.

2820274738482 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235022894868 + ... + 235022894879.

It is an arithmetic number, because the mean of its divisors is an integer number (705068684622).

Almost surely, 2^{2820274738482} is an apocalyptic number.

2820274738482 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2820274738482 is a wasteful number, since it uses less digits than its factorization.

2820274738482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470045789752.

The product of its (nonzero) digits is 19267584, while the sum is 57.

The spelling of 2820274738482 in words is "two trillion, eight hundred twenty billion, two hundred seventy-four million, seven hundred thirty-eight thousand, four hundred eighty-two".