876875920 has 80 divisors (see below), whose sum is σ = 2196145152. Its totient is φ = 324656640.

The previous prime is 876875893. The next prime is 876875947. The reversal of 876875920 is 29578678.

It is an interprime number because it is at equal distance from previous prime (876875893) and next prime (876875947).

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×876875920² = 1537822758151692800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49354 + ... + 64726.

Almost surely, 2^876875920 is an apocalyptic number.

876875920 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 876875920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1098072576).

876875920 is an abundant number, since it is smaller than the sum of its proper divisors (1319269232).

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

876875920 is a wasteful number, since it uses less digits than its factorization.

876875920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15440 (or 15434 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 52.

The square root of 876875920 is about 29612.0907738714. The cubic root of 876875920 is about 957.1486284221.

The spelling of 876875920 in words is "eight hundred seventy-six million, eight hundred seventy-five thousand, nine hundred twenty".