493038344 has 16 divisors (see below), whose sum is σ = 945946320. Its totient is φ = 240786000.

The previous prime is 493038341. The next prime is 493038361. The reversal of 493038344 is 443830394.

It is a junction number, because it is equal to n+sod(n) for n = 493038298 and 493038307.

It is not an unprimeable number, because it can be changed into a prime (493038341) 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 3 ways as a sum of consecutive naturals, for example, 716282 + ... + 716969.

It is an arithmetic number, because the mean of its divisors is an integer number (59121645).

Almost surely, 2^493038344 is an apocalyptic number.

It is an amenable number.

493038344 is a deficient number, since it is larger than the sum of its proper divisors (452907976).

493038344 is a wasteful number, since it uses less digits than its factorization.

493038344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1433300 (or 1433296 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 38.

The square root of 493038344 is about 22204.4667578395. The cubic root of 493038344 is about 789.9996496286. Note that the first 3 decimals are identical.

The spelling of 493038344 in words is "four hundred ninety-three million, thirty-eight thousand, three hundred forty-four".