4820812988 has 12 divisors (see below), whose sum is σ = 8442603792. Its totient is φ = 2408640480.

The previous prime is 4820812973. The next prime is 4820813021. The reversal of 4820812988 is 8892180284.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 435353 + ... + 446288.

It is an arithmetic number, because the mean of its divisors is an integer number (703550316).

Almost surely, 2^4820812988 is an apocalyptic number.

It is an amenable number.

4820812988 is a deficient number, since it is larger than the sum of its proper divisors (3621790804).

4820812988 is a wasteful number, since it uses less digits than its factorization.

4820812988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 883012 (or 883010 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 50.

The square root of 4820812988 is about 69432.0746341343. The cubic root of 4820812988 is about 1689.2999198761.

The spelling of 4820812988 in words is "four billion, eight hundred twenty million, eight hundred twelve thousand, nine hundred eighty-eight".