484442218 has 24 divisors (see below), whose sum is σ = 789380748. Its totient is φ = 222872832.

The previous prime is 484442213. The next prime is 484442249. The reversal of 484442218 is 812244484.

It can be written as a sum of positive squares in 6 ways, for example, as 1014049 + 483428169 = 1007^2 + 21987^2 .

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (484442213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111780 + ... + 116032.

Almost surely, 2^484442218 is an apocalyptic number.

484442218 is a deficient number, since it is larger than the sum of its proper divisors (304938530).

484442218 is a wasteful number, since it uses less digits than its factorization.

484442218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4618 (or 4605 counting only the distinct ones).

The product of its digits is 65536, while the sum is 37.

The square root of 484442218 is about 22010.0481144408. The cubic root of 484442218 is about 785.3814895594.

The spelling of 484442218 in words is "four hundred eighty-four million, four hundred forty-two thousand, two hundred eighteen".