82798326597 has 32 divisors (see below), whose sum is σ = 135897963520. Its totient is φ = 43780746240.

The previous prime is 82798326551. The next prime is 82798326599. The reversal of 82798326597 is 79562389728.

It is not a de Polignac number, because 82798326597 - 2⁷ = 82798326469 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 (82798326599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2395804 + ... + 2430117.

It is an arithmetic number, because the mean of its divisors is an integer number (4246811360).

Almost surely, 2^82798326597 is an apocalyptic number.

It is an amenable number.

82798326597 is a deficient number, since it is larger than the sum of its proper divisors (53099636923).

82798326597 is a wasteful number, since it uses less digits than its factorization.

82798326597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4825993.

The product of its digits is 91445760, while the sum is 66.

The spelling of 82798326597 in words is "eighty-two billion, seven hundred ninety-eight million, three hundred twenty-six thousand, five hundred ninety-seven".