6484863 has 32 divisors (see below), whose sum is σ = 10967040. Its totient is φ = 3310560.

The previous prime is 6484861. The next prime is 6484889. The reversal of 6484863 is 3684846.

It is not a de Polignac number, because 6484863 - 2¹ = 6484861 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6484861) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15268 + ... + 15686.

It is an arithmetic number, because the mean of its divisors is an integer number (342720).

Almost surely, 2^6484863 is an apocalyptic number.

6484863 is a deficient number, since it is larger than the sum of its proper divisors (4482177).

6484863 is a wasteful number, since it uses less digits than its factorization.

6484863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507.

The product of its digits is 110592, while the sum is 39.

The square root of 6484863 is about 2546.5394165416. The cubic root of 6484863 is about 186.4805759538.

The spelling of 6484863 in words is "six million, four hundred eighty-four thousand, eight hundred sixty-three".