87284849876 has 24 divisors (see below), whose sum is σ = 174667488576. Its totient is φ = 37386838080.

The previous prime is 87284849863. The next prime is 87284849887. The reversal of 87284849876 is 67894848278.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 822185 + ... + 922256.

It is an arithmetic number, because the mean of its divisors is an integer number (7277812024).

Almost surely, 2^87284849876 is an apocalyptic number.

It is an amenable number.

87284849876 is an abundant number, since it is smaller than the sum of its proper divisors (87382638700).

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

87284849876 is a wasteful number, since it uses less digits than its factorization.

87284849876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1746239 (or 1746237 counting only the distinct ones).

The product of its digits is 346816512, while the sum is 71.

The spelling of 87284849876 in words is "eighty-seven billion, two hundred eighty-four million, eight hundred forty-nine thousand, eight hundred seventy-six".