87696877869678 has 96 divisors (see below), whose sum is σ = 222591641096448. Its totient is φ = 22776973363200.

The previous prime is 87696877869661. The next prime is 87696877869719.

87696877869678 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50919598 + ... + 52613678.

It is an arithmetic number, because the mean of its divisors is an integer number (2318662928088).

Almost surely, 2^{87696877869678} is an apocalyptic number.

87696877869678 is an abundant number, since it is smaller than the sum of its proper divisors (134894763226770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87696877869678 is a wasteful number, since it uses less digits than its factorization.

87696877869678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1710118 (or 1710111 counting only the distinct ones).

The product of its digits is 1032386052096, while the sum is 102.

The spelling of 87696877869678 in words is "eighty-seven trillion, six hundred ninety-six billion, eight hundred seventy-seven million, eight hundred sixty-nine thousand, six hundred seventy-eight".