493696593 has 16 divisors (see below), whose sum is σ = 787664640. Its totient is φ = 303813072.

The previous prime is 493696579. The next prime is 493696597. The reversal of 493696593 is 395696394.

493696593 is a `hidden beast` number, since 49 + 3 + 6 + 9 + 6 + 593 = 666.

It is not a de Polignac number, because 493696593 - 2⁵ = 493696561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (493696597) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 702921 + ... + 703622.

It is an arithmetic number, because the mean of its divisors is an integer number (49229040).

Almost surely, 2^493696593 is an apocalyptic number.

It is an amenable number.

493696593 is a deficient number, since it is larger than the sum of its proper divisors (293968047).

493696593 is a wasteful number, since it uses less digits than its factorization.

493696593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1406565 (or 1406559 counting only the distinct ones).

The product of its digits is 4723920, while the sum is 54.

The square root of 493696593 is about 22219.2842593995. The cubic root of 493696593 is about 790.3510659940.

The spelling of 493696593 in words is "four hundred ninety-three million, six hundred ninety-six thousand, five hundred ninety-three".