876847748678 has 32 divisors (see below), whose sum is σ = 1534286315808. Its totient is φ = 371407936000.

The previous prime is 876847748663. The next prime is 876847748701.

It is a happy number.

876847748678 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 11568725 + ... + 11644272.

It is an arithmetic number, because the mean of its divisors is an integer number (47946447369).

Almost surely, 2^876847748678 is an apocalyptic number.

876847748678 is a deficient number, since it is larger than the sum of its proper divisors (657438567130).

876847748678 is a wasteful number, since it uses less digits than its factorization.

876847748678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23213128.

The product of its digits is 5664669696, while the sum is 80.

The spelling of 876847748678 in words is "eight hundred seventy-six billion, eight hundred forty-seven million, seven hundred forty-eight thousand, six hundred seventy-eight".