493104404 has 12 divisors (see below), whose sum is σ = 929312244. Its totient is φ = 227586624.

The previous prime is 493104379. The next prime is 493104427. The reversal of 493104404 is 404401394.

It can be written as a sum of positive squares in 2 ways, for example, as 282912400 + 210192004 = 16820^2 + 14498^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4741337 + ... + 4741440.

It is an arithmetic number, because the mean of its divisors is an integer number (77442687).

Almost surely, 2^493104404 is an apocalyptic number.

It is an amenable number.

493104404 is a deficient number, since it is larger than the sum of its proper divisors (436207840).

493104404 is a wasteful number, since it uses less digits than its factorization.

493104404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9482794 (or 9482792 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 493104404 is about 22205.9542465529. The cubic root of 493104404 is about 790.0349308915.

Adding to 493104404 its reverse (404401394), we get a palindrome (897505798).

The spelling of 493104404 in words is "four hundred ninety-three million, one hundred four thousand, four hundred four".