876812382 has 12 divisors (see below), whose sum is σ = 1899760200. Its totient is φ = 292270788.

The previous prime is 876812381. The next prime is 876812413. The reversal of 876812382 is 283218678.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (876812381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24355882 + ... + 24355917.

It is an arithmetic number, because the mean of its divisors is an integer number (158313350).

Almost surely, 2^876812382 is an apocalyptic number.

876812382 is an abundant number, since it is smaller than the sum of its proper divisors (1022947818).

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

876812382 is a wasteful number, since it uses less digits than its factorization.

876812382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48711807 (or 48711804 counting only the distinct ones).

The product of its digits is 258048, while the sum is 45.

The square root of 876812382 is about 29611.0179156340. The cubic root of 876812382 is about 957.1255096899.

The spelling of 876812382 in words is "eight hundred seventy-six million, eight hundred twelve thousand, three hundred eighty-two".