82929069788687 has 8 divisors (see below), whose sum is σ = 83393507088000. Its totient is φ = 82465109572824.

The previous prime is 82929069788629. The next prime is 82929069788699. The reversal of 82929069788687 is 78688796092928.

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

It is a cyclic number.

It is not a de Polignac number, because 82929069788687 - 2¹⁶ = 82929069723151 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 (82929069788987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118922237 + ... + 119617542.

It is an arithmetic number, because the mean of its divisors is an integer number (10424188386000).

Almost surely, 2^{82929069788687} is an apocalyptic number.

82929069788687 is a deficient number, since it is larger than the sum of its proper divisors (464437299313).

82929069788687 is a wasteful number, since it uses less digits than its factorization.

82929069788687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238541725.

The product of its (nonzero) digits is 21069103104, while the sum is 89.

The spelling of 82929069788687 in words is "eighty-two trillion, nine hundred twenty-nine billion, sixty-nine million, seven hundred eighty-eight thousand, six hundred eighty-seven".