484338638 has 16 divisors (see below), whose sum is σ = 847240800. Its totient is φ = 207573408.

The previous prime is 484338629. The next prime is 484338677. The reversal of 484338638 is 836833484.

It is a junction number, because it is equal to n+sod(n) for n = 484338592 and 484338601.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352331 + ... + 353702.

It is an arithmetic number, because the mean of its divisors is an integer number (52952550).

Almost surely, 2^484338638 is an apocalyptic number.

484338638 is a deficient number, since it is larger than the sum of its proper divisors (362902162).

484338638 is an equidigital number, since it uses as much as digits as its factorization.

484338638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706056 (or 706042 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 47.

The square root of 484338638 is about 22007.6949724409. The cubic root of 484338638 is about 785.3255106692.

The spelling of 484338638 in words is "four hundred eighty-four million, three hundred thirty-eight thousand, six hundred thirty-eight".