4813821876 has 12 divisors (see below), whose sum is σ = 11232251072. Its totient is φ = 1604607288.

The previous prime is 4813821871. The next prime is 4813821889. The reversal of 4813821876 is 6781283184.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4813821871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200575900 + ... + 200575923.

Almost surely, 2^4813821876 is an apocalyptic number.

It is an amenable number.

4813821876 is an abundant number, since it is smaller than the sum of its proper divisors (6418429196).

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

4813821876 is a wasteful number, since it uses less digits than its factorization.

4813821876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401151830 (or 401151828 counting only the distinct ones).

The product of its digits is 516096, while the sum is 48.

The square root of 4813821876 is about 69381.7113942860. The cubic root of 4813821876 is about 1688.4829208523.

The spelling of 4813821876 in words is "four billion, eight hundred thirteen million, eight hundred twenty-one thousand, eight hundred seventy-six".