882647768991 has 16 divisors (see below), whose sum is σ = 1192683634688. Its totient is φ = 580573072800.

The previous prime is 882647768969. The next prime is 882647769013. The reversal of 882647768991 is 199867746288.

It is an interprime number because it is at equal distance from previous prime (882647768969) and next prime (882647769013).

It is not a de Polignac number, because 882647768991 - 2⁹ = 882647768479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (882647768591) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6330655 + ... + 6468576.

It is an arithmetic number, because the mean of its divisors is an integer number (74542727168).

Almost surely, 2^882647768991 is an apocalyptic number.

882647768991 is a deficient number, since it is larger than the sum of its proper divisors (310035865697).

882647768991 is a wasteful number, since it uses less digits than its factorization.

882647768991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12799542.

The product of its digits is 585252864, while the sum is 75.

The spelling of 882647768991 in words is "eight hundred eighty-two billion, six hundred forty-seven million, seven hundred sixty-eight thousand, nine hundred ninety-one".