887396693788 has 12 divisors (see below), whose sum is σ = 1694120960952. Its totient is φ = 403362133520.

The previous prime is 887396693783. The next prime is 887396693851.

887396693788 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (887396693783) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10084053295 + ... + 10084053382.

It is an arithmetic number, because the mean of its divisors is an integer number (141176746746).

Almost surely, 2^887396693788 is an apocalyptic number.

It is an amenable number.

887396693788 is a deficient number, since it is larger than the sum of its proper divisors (806724267164).

887396693788 is a wasteful number, since it uses less digits than its factorization.

887396693788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20168106692 (or 20168106690 counting only the distinct ones).

The product of its digits is 5267275776, while the sum is 82.

The spelling of 887396693788 in words is "eight hundred eighty-seven billion, three hundred ninety-six million, six hundred ninety-three thousand, seven hundred eighty-eight".