8489463 has 4 divisors (see below), whose sum is σ = 11319288. Its totient is φ = 5659640.

The previous prime is 8489449. The next prime is 8489473. The reversal of 8489463 is 3649848.

8489463 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8489463 - 2⁸ = 8489207 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8489413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1414908 + ... + 1414913.

It is an arithmetic number, because the mean of its divisors is an integer number (2829822).

Almost surely, 2^8489463 is an apocalyptic number.

8489463 is a deficient number, since it is larger than the sum of its proper divisors (2829825).

8489463 is a wasteful number, since it uses less digits than its factorization.

8489463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2829824.

The product of its digits is 165888, while the sum is 42.

The square root of 8489463 is about 2913.6683064481. The cubic root of 8489463 is about 203.9983900296.

The spelling of 8489463 in words is "eight million, four hundred eighty-nine thousand, four hundred sixty-three".