8464663 has 8 divisors (see below), whose sum is σ = 8605440. Its totient is φ = 8325240.

The previous prime is 8464661. The next prime is 8464681. The reversal of 8464663 is 3664648.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8464663 - 2¹ = 8464661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8464661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25408 + ... + 25738.

It is an arithmetic number, because the mean of its divisors is an integer number (1075680).

Almost surely, 2^8464663 is an apocalyptic number.

8464663 is a deficient number, since it is larger than the sum of its proper divisors (140777).

8464663 is a wasteful number, since it uses less digits than its factorization.

8464663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677.

The product of its digits is 82944, while the sum is 37.

The square root of 8464663 is about 2909.4093902371. The cubic root of 8464663 is about 203.7995516000.

The spelling of 8464663 in words is "eight million, four hundred sixty-four thousand, six hundred sixty-three".