493129203 has 16 divisors (see below), whose sum is σ = 768911616. Its totient is φ = 275234400.

The previous prime is 493129201. The next prime is 493129213. The reversal of 493129203 is 302921394.

It is not a de Polignac number, because 493129203 - 2¹ = 493129201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (493129201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 272148 + ... + 273953.

It is an arithmetic number, because the mean of its divisors is an integer number (48056976).

Almost surely, 2^493129203 is an apocalyptic number.

493129203 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

493129203 is a deficient number, since it is larger than the sum of its proper divisors (275782413).

493129203 is a wasteful number, since it uses less digits than its factorization.

493129203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546154.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 493129203 is about 22206.5126258042. The cubic root of 493129203 is about 790.0481747047.

The spelling of 493129203 in words is "four hundred ninety-three million, one hundred twenty-nine thousand, two hundred three".