86737473699 has 8 divisors (see below), whose sum is σ = 118470695952. Its totient is φ = 56414616960.

The previous prime is 86737473677. The next prime is 86737473731. The reversal of 86737473699 is 99637473768.

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

It is not a de Polignac number, because 86737473699 - 2²⁰ = 86736425123 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86737474699) 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 7 ways as a sum of consecutive naturals, for example, 352591234 + ... + 352591479.

It is an arithmetic number, because the mean of its divisors is an integer number (14808836994).

Almost surely, 2^86737473699 is an apocalyptic number.

86737473699 is a deficient number, since it is larger than the sum of its proper divisors (31733222253).

86737473699 is a wasteful number, since it uses less digits than its factorization.

86737473699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705182757.

The product of its digits is 288054144, while the sum is 69.

Adding to 86737473699 its sum of digits (69), we get a palindrome (86737473768).

The spelling of 86737473699 in words is "eighty-six billion, seven hundred thirty-seven million, four hundred seventy-three thousand, six hundred ninety-nine".