882730088921 has 2 divisors, whose sum is σ = 882730088922. Its totient is φ = 882730088920.

The previous prime is 882730088869. The next prime is 882730088939. The reversal of 882730088921 is 129880037288.

It is a happy number.

882730088921 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 614624640400 + 268105448521 = 783980^2 + 517789^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-882730088921 is a prime.

It is not a weakly prime, because it can be changed into another prime (882730088021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 441365044460 + 441365044461.

It is an arithmetic number, because the mean of its divisors is an integer number (441365044461).

Almost surely, 2^882730088921 is an apocalyptic number.

It is an amenable number.

882730088921 is a deficient number, since it is larger than the sum of its proper divisors (1).

882730088921 is an equidigital number, since it uses as much as digits as its factorization.

882730088921 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3096576, while the sum is 56.

The spelling of 882730088921 in words is "eight hundred eighty-two billion, seven hundred thirty million, eighty-eight thousand, nine hundred twenty-one".