9882084678497 has 2 divisors, whose sum is σ = 9882084678498. Its totient is φ = 9882084678496.

The previous prime is 9882084678469. The next prime is 9882084678509. The reversal of 9882084678497 is 7948764802889.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8846674640896 + 1035410037601 = 2974336^2 + 1017551^2 .

It is a cyclic number.

It is not a de Polignac number, because 9882084678497 - 2¹⁴ = 9882084662113 is a prime.

It is not a weakly prime, because it can be changed into another prime (9882084678437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4941042339248 + 4941042339249.

It is an arithmetic number, because the mean of its divisors is an integer number (4941042339249).

Almost surely, 2^{9882084678497} is an apocalyptic number.

It is an amenable number.

9882084678497 is a deficient number, since it is larger than the sum of its proper divisors (1).

9882084678497 is an equidigital number, since it uses as much as digits as its factorization.

9882084678497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3121348608, while the sum is 80.

The spelling of 9882084678497 in words is "nine trillion, eight hundred eighty-two billion, eighty-four million, six hundred seventy-eight thousand, four hundred ninety-seven".