4831747920 has 60 divisors (see below), whose sum is σ = 16226622516. Its totient is φ = 1288465920.

The previous prime is 4831747901. The next prime is 4831747927. The reversal of 4831747920 is 297471384.

It can be written as a sum of positive squares in 2 ways, for example, as 2343334464 + 2488413456 = 48408^2 + 49884^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4831747927) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3354661 + ... + 3356100.

Almost surely, 2^4831747920 is an apocalyptic number.

4831747920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4831747920 is an abundant number, since it is smaller than the sum of its proper divisors (11394874596).

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

4831747920 is a wasteful number, since it uses less digits than its factorization.

4831747920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6710780 (or 6710771 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 4831747920 is about 69510.7755675334. The cubic root of 4831747920 is about 1690.5762212355.

The spelling of 4831747920 in words is "four billion, eight hundred thirty-one million, seven hundred forty-seven thousand, nine hundred twenty".