484865280 has 108 divisors (see below), whose sum is σ = 1677623220. Its totient is φ = 129294336.

The previous prime is 484865273. The next prime is 484865281. The reversal of 484865280 is 82568484.

484865280 is a `hidden beast` number, since 48 + 4 + 86 + 528 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 372335616 + 112529664 = 19296^2 + 10608^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (484865281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9525 + ... + 32564.

Almost surely, 2^484865280 is an apocalyptic number.

484865280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

484865280 is an abundant number, since it is smaller than the sum of its proper divisors (1192757940).

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

484865280 is a wasteful number, since it uses less digits than its factorization.

484865280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42116 (or 42099 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 45.

The square root of 484865280 is about 22019.6566730728. The cubic root of 484865280 is about 785.6100468405.

The spelling of 484865280 in words is "four hundred eighty-four million, eight hundred sixty-five thousand, two hundred eighty".