484739140 has 12 divisors (see below), whose sum is σ = 1017952236. Its totient is φ = 193895648.

The previous prime is 484739137. The next prime is 484739141. The reversal of 484739140 is 41937484.

It can be written as a sum of positive squares in 2 ways, for example, as 348643584 + 136095556 = 18672^2 + 11666^2 .

It is a junction number, because it is equal to n+sod(n) for n = 484739093 and 484739102.

It is not an unprimeable number, because it can be changed into a prime (484739141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12118459 + ... + 12118498.

It is an arithmetic number, because the mean of its divisors is an integer number (84829353).

Almost surely, 2^484739140 is an apocalyptic number.

It is an amenable number.

484739140 is an abundant number, since it is smaller than the sum of its proper divisors (533213096).

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

484739140 is a wasteful number, since it uses less digits than its factorization.

484739140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24236966 (or 24236964 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 484739140 is about 22016.7922277520. The cubic root of 484739140 is about 785.5419142065.

The spelling of 484739140 in words is "four hundred eighty-four million, seven hundred thirty-nine thousand, one hundred forty".