6484472258 has 16 divisors (see below), whose sum is σ = 10670240160. Its totient is φ = 2931019200.

The previous prime is 6484472257. The next prime is 6484472261. The reversal of 6484472258 is 8522744846.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6484472257) 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 7 ways as a sum of consecutive naturals, for example, 819383 + ... + 827258.

It is an arithmetic number, because the mean of its divisors is an integer number (666890010).

Almost surely, 2^6484472258 is an apocalyptic number.

6484472258 is a deficient number, since it is larger than the sum of its proper divisors (4185767902).

6484472258 is a wasteful number, since it uses less digits than its factorization.

6484472258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1646833.

The product of its digits is 3440640, while the sum is 50.

The square root of 6484472258 is about 80526.2209345503. The cubic root of 6484472258 is about 1864.7683044903.

The spelling of 6484472258 in words is "six billion, four hundred eighty-four million, four hundred seventy-two thousand, two hundred fifty-eight".