96386987687 has 6 divisors (see below), whose sum is σ = 96788651544. Its totient is φ = 95986983840.

The previous prime is 96386987633. The next prime is 96386987713. The reversal of 96386987687 is 78678968369.

It is a de Polignac number, because none of the positive numbers 2^k-96386987687 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 (96386987287) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 771683 + ... + 887844.

It is an arithmetic number, because the mean of its divisors is an integer number (16131441924).

Almost surely, 2^96386987687 is an apocalyptic number.

96386987687 is a deficient number, since it is larger than the sum of its proper divisors (401663857).

96386987687 is an equidigital number, since it uses as much as digits as its factorization.

96386987687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1660009 (or 1659768 counting only the distinct ones).

The product of its digits is 1316818944, while the sum is 77.

The spelling of 96386987687 in words is "ninety-six billion, three hundred eighty-six million, nine hundred eighty-seven thousand, six hundred eighty-seven".