86768829707 has 16 divisors (see below), whose sum is σ = 101278694400. Its totient is φ = 74306725416.

The previous prime is 86768829689. The next prime is 86768829727. The reversal of 86768829707 is 70792886768.

It is a happy number.

It is not a de Polignac number, because 86768829707 - 2⁶ = 86768829643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86768829727) 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 15 ways as a sum of consecutive naturals, for example, 272558 + ... + 497820.

It is an arithmetic number, because the mean of its divisors is an integer number (6329918400).

Almost surely, 2^86768829707 is an apocalyptic number.

86768829707 is a deficient number, since it is larger than the sum of its proper divisors (14509864693).

86768829707 is a wasteful number, since it uses less digits than its factorization.

86768829707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226407 (or 226393 counting only the distinct ones).

The product of its (nonzero) digits is 113799168, while the sum is 68.

The spelling of 86768829707 in words is "eighty-six billion, seven hundred sixty-eight million, eight hundred twenty-nine thousand, seven hundred seven".