86600644486 has 8 divisors (see below), whose sum is σ = 137542200120. Its totient is φ = 40753244448.

The previous prime is 86600644379. The next prime is 86600644489. The reversal of 86600644486 is 68444600668.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86600644489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1273538856 + ... + 1273538923.

It is an arithmetic number, because the mean of its divisors is an integer number (17192775015).

Almost surely, 2^86600644486 is an apocalyptic number.

86600644486 is a deficient number, since it is larger than the sum of its proper divisors (50941555634).

86600644486 is a wasteful number, since it uses less digits than its factorization.

86600644486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2547077798.

The product of its (nonzero) digits is 5308416, while the sum is 52.

The spelling of 86600644486 in words is "eighty-six billion, six hundred million, six hundred forty-four thousand, four hundred eighty-six".