86769566862 has 16 divisors (see below), whose sum is σ = 189315418752. Its totient is φ = 26293808120.

The previous prime is 86769566861. The next prime is 86769566869. The reversal of 86769566862 is 26866596768.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86769566861) 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, 657345138 + ... + 657345269.

It is an arithmetic number, because the mean of its divisors is an integer number (11832213672).

Almost surely, 2^86769566862 is an apocalyptic number.

86769566862 is an abundant number, since it is smaller than the sum of its proper divisors (102545851890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86769566862 is a wasteful number, since it uses less digits than its factorization.

86769566862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1314690423.

The product of its digits is 313528320, while the sum is 69.

The spelling of 86769566862 in words is "eighty-six billion, seven hundred sixty-nine million, five hundred sixty-six thousand, eight hundred sixty-two".