484431872 has 48 divisors (see below), whose sum is σ = 987124320. Its totient is φ = 237592576.

The previous prime is 484431841. The next prime is 484431877. The reversal of 484431872 is 278134484.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (484431877) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106313 + ... + 110775.

It is an arithmetic number, because the mean of its divisors is an integer number (20565090).

Almost surely, 2^484431872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 484431872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (493562160).

484431872 is an abundant number, since it is smaller than the sum of its proper divisors (502692448).

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

484431872 is an equidigital number, since it uses as much as digits as its factorization.

484431872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4538 (or 4518 counting only the distinct ones).

The product of its digits is 172032, while the sum is 41.

The square root of 484431872 is about 22009.8130841677. The cubic root of 484431872 is about 785.3758985144.

The spelling of 484431872 in words is "four hundred eighty-four million, four hundred thirty-one thousand, eight hundred seventy-two".