82346913693687 has 8 divisors (see below), whose sum is σ = 109796442225904. Its totient is φ = 54897663811968.

The previous prime is 82346913693661. The next prime is 82346913693719. The reversal of 82346913693687 is 78639631964328.

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

It is not a de Polignac number, because 82346913693687 - 2¹⁹ = 82346913169399 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 (82346913693647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68972098 + ... + 70155855.

It is an arithmetic number, because the mean of its divisors is an integer number (13724555278238).

Almost surely, 2^{82346913693687} is an apocalyptic number.

82346913693687 is a deficient number, since it is larger than the sum of its proper divisors (27449528532217).

82346913693687 is a wasteful number, since it uses less digits than its factorization.

82346913693687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139325249.

The product of its digits is 1693052928, while the sum is 75.

The spelling of 82346913693687 in words is "eighty-two trillion, three hundred forty-six billion, nine hundred thirteen million, six hundred ninety-three thousand, six hundred eighty-seven".