493611711 has 24 divisors (see below), whose sum is σ = 707106960. Its totient is φ = 306189312.

The previous prime is 493611661. The next prime is 493611721. The reversal of 493611711 is 117116394.

It is not a de Polignac number, because 493611711 - 2⁶ = 493611647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493611721) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73965 + ... + 80361.

It is an arithmetic number, because the mean of its divisors is an integer number (29462790).

Almost surely, 2^493611711 is an apocalyptic number.

493611711 is a deficient number, since it is larger than the sum of its proper divisors (213495249).

493611711 is a wasteful number, since it uses less digits than its factorization.

493611711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6523 (or 6506 counting only the distinct ones).

The product of its digits is 4536, while the sum is 33.

The square root of 493611711 is about 22217.3740797602. The cubic root of 493611711 is about 790.3057679808.

The spelling of 493611711 in words is "four hundred ninety-three million, six hundred eleven thousand, seven hundred eleven".