493713603 has 32 divisors (see below), whose sum is σ = 770990400. Its totient is φ = 311770368.

The previous prime is 493713587. The next prime is 493713629. The reversal of 493713603 is 306317394.

493713603 is a `hidden beast` number, since 4 + 9 + 37 + 13 + 603 = 666.

It is not a de Polignac number, because 493713603 - 2⁴ = 493713587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (493715603) 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 31 ways as a sum of consecutive naturals, for example, 35551 + ... + 47447.

It is an arithmetic number, because the mean of its divisors is an integer number (24093450).

Almost surely, 2^493713603 is an apocalyptic number.

493713603 is a deficient number, since it is larger than the sum of its proper divisors (277276797).

493713603 is a wasteful number, since it uses less digits than its factorization.

493713603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11988 (or 11982 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 36.

The square root of 493713603 is about 22219.6670317086. The cubic root of 493713603 is about 790.3601429031.

The spelling of 493713603 in words is "four hundred ninety-three million, seven hundred thirteen thousand, six hundred three".