493673499 has 48 divisors (see below), whose sum is σ = 803362560. Its totient is φ = 289500480.

The previous prime is 493673399. The next prime is 493673513. The reversal of 493673499 is 994376394.

493673499 is a `hidden beast` number, since 4 + 93 + 67 + 3 + 499 = 666.

It is not a de Polignac number, because 493673499 - 2⁹ = 493672987 is a prime.

It is a super-2 number, since 2×493673499² = 487427047229806002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (493673399) 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 47 ways as a sum of consecutive naturals, for example, 1124322 + ... + 1124760.

It is an arithmetic number, because the mean of its divisors is an integer number (16736720).

Almost surely, 2^493673499 is an apocalyptic number.

493673499 is a deficient number, since it is larger than the sum of its proper divisors (309689061).

493673499 is a wasteful number, since it uses less digits than its factorization.

493673499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800 (or 797 counting only the distinct ones).

The product of its digits is 4408992, while the sum is 54.

The square root of 493673499 is about 22218.7645696155. The cubic root of 493673499 is about 790.3387421954.

The spelling of 493673499 in words is "four hundred ninety-three million, six hundred seventy-three thousand, four hundred ninety-nine".