493803099 has 12 divisors (see below), whose sum is σ = 729859416. Its totient is φ = 321545952.

The previous prime is 493803047. The next prime is 493803127. The reversal of 493803099 is 990308394.

It is not a de Polignac number, because 493803099 - 2⁷ = 493802971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (493803019) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 637602 + ... + 638375.

It is an arithmetic number, because the mean of its divisors is an integer number (60821618).

Almost surely, 2^493803099 is an apocalyptic number.

493803099 is a deficient number, since it is larger than the sum of its proper divisors (236056317).

493803099 is a wasteful number, since it uses less digits than its factorization.

493803099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1276026 (or 1276023 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The square root of 493803099 is about 22221.6808320163. The cubic root of 493803099 is about 790.4078964977.

The spelling of 493803099 in words is "four hundred ninety-three million, eight hundred three thousand, ninety-nine".