4831918320 has 80 divisors (see below), whose sum is σ = 15044528160. Its totient is φ = 1282870272.

The previous prime is 4831918243. The next prime is 4831918321. The reversal of 4831918320 is 238191384.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4831918321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11002 + ... + 98918.

It is an arithmetic number, because the mean of its divisors is an integer number (188056602).

Almost surely, 2^4831918320 is an apocalyptic number.

4831918320 is a gapful number since it is divisible by the number (40) 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 4831918320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7522264080).

4831918320 is an abundant number, since it is smaller than the sum of its proper divisors (10212609840).

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

4831918320 is a wasteful number, since it uses less digits than its factorization.

4831918320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88162 (or 88156 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 4831918320 is about 69512.0012659685. The cubic root of 4831918320 is about 1690.5960947061.

The spelling of 4831918320 in words is "four billion, eight hundred thirty-one million, nine hundred eighteen thousand, three hundred twenty".