8493463 has 16 divisors (see below), whose sum is σ = 9849600. Its totient is φ = 7247680.

The previous prime is 8493451. The next prime is 8493469. The reversal of 8493463 is 3643948.

It is not a de Polignac number, because 8493463 - 2⁵ = 8493431 is a prime.

It is an Ulam number.

It is a Duffinian number.

8493463 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8493469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14643 + ... + 15211.

It is an arithmetic number, because the mean of its divisors is an integer number (615600).

Almost surely, 2^8493463 is an apocalyptic number.

8493463 is a deficient number, since it is larger than the sum of its proper divisors (1356137).

8493463 is a wasteful number, since it uses less digits than its factorization.

8493463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662.

The product of its digits is 62208, while the sum is 37.

The square root of 8493463 is about 2914.3546455433. The cubic root of 8493463 is about 204.0304244640.

The spelling of 8493463 in words is "eight million, four hundred ninety-three thousand, four hundred sixty-three".