484873830 has 128 divisors (see below), whose sum is σ = 1564738560. Its totient is φ = 104302080.

The previous prime is 484873777. The next prime is 484873849. The reversal of 484873830 is 38378484.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 24585 + ... + 39675.

It is an arithmetic number, because the mean of its divisors is an integer number (12224520).

Almost surely, 2^484873830 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 484873830, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (782369280).

484873830 is an abundant number, since it is smaller than the sum of its proper divisors (1079864730).

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

484873830 is a wasteful number, since it uses less digits than its factorization.

484873830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15131 (or 15125 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The square root of 484873830 is about 22019.8508169333. The cubic root of 484873830 is about 785.6146645675.

The spelling of 484873830 in words is "four hundred eighty-four million, eight hundred seventy-three thousand, eight hundred thirty".