484940909728 has 24 divisors (see below), whose sum is σ = 1041520818240. Its totient is φ = 220427686080.

The previous prime is 484940909723. The next prime is 484940909749. The reversal of 484940909728 is 827909049484.

It is a self number, because there is not a number n which added to its sum of digits gives 484940909728.

It is not an unprimeable number, because it can be changed into a prime (484940909723) 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 3 ways as a sum of consecutive naturals, for example, 688836168 + ... + 688836871.

It is an arithmetic number, because the mean of its divisors is an integer number (43396700760).

Almost surely, 2^484940909728 is an apocalyptic number.

It is an amenable number.

484940909728 is an abundant number, since it is smaller than the sum of its proper divisors (556579908512).

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

484940909728 is a wasteful number, since it uses less digits than its factorization.

484940909728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1377673060 (or 1377673052 counting only the distinct ones).

The product of its (nonzero) digits is 41803776, while the sum is 64.

The spelling of 484940909728 in words is "four hundred eighty-four billion, nine hundred forty million, nine hundred nine thousand, seven hundred twenty-eight".