876555876 has 96 divisors (see below), whose sum is σ = 2444001280. Its totient is φ = 239241600.

The previous prime is 876555859. The next prime is 876555893. The reversal of 876555876 is 678555678.

It is an interprime number because it is at equal distance from previous prime (876555859) and next prime (876555893).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 203586 + ... + 207846.

Almost surely, 2^876555876 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 876555876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1222000640).

876555876 is an abundant number, since it is smaller than the sum of its proper divisors (1567445404).

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

876555876 is a wasteful number, since it uses less digits than its factorization.

876555876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4385 (or 4383 counting only the distinct ones).

The product of its digits is 14112000, while the sum is 57.

The square root of 876555876 is about 29606.6863394065. The cubic root of 876555876 is about 957.0321668853.

The spelling of 876555876 in words is "eight hundred seventy-six million, five hundred fifty-five thousand, eight hundred seventy-six".