484928920 has 64 divisors (see below), whose sum is σ = 1252480320. Its totient is φ = 165525504.

The previous prime is 484928903. The next prime is 484928921. The reversal of 484928920 is 29829484.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (484928921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61524 + ... + 68956.

It is an arithmetic number, because the mean of its divisors is an integer number (19570005).

Almost surely, 2^484928920 is an apocalyptic number.

484928920 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 484928920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (626240160).

484928920 is an abundant number, since it is smaller than the sum of its proper divisors (767551400).

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

484928920 is a wasteful number, since it uses less digits than its factorization.

484928920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7684 (or 7680 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 46.

The square root of 484928920 is about 22021.1016981440. The cubic root of 484928920 is about 785.6444165498.

The spelling of 484928920 in words is "four hundred eighty-four million, nine hundred twenty-eight thousand, nine hundred twenty".