6484444224 has 28 divisors (see below), whose sum is σ = 17156759184. Its totient is φ = 2161481344.

The previous prime is 6484444223. The next prime is 6484444243. The reversal of 6484444224 is 4224444846.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (6484444223) 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, 16886382 + ... + 16886765.

Almost surely, 2^6484444224 is an apocalyptic number.

6484444224 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

6484444224 is an abundant number, since it is smaller than the sum of its proper divisors (10672314960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6484444224 is a wasteful number, since it uses less digits than its factorization.

6484444224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33773162 (or 33773152 counting only the distinct ones).

The product of its digits is 786432, while the sum is 42.

The square root of 6484444224 is about 80526.0468668368. The cubic root of 6484444224 is about 1864.7656171994.

The spelling of 6484444224 in words is "six billion, four hundred eighty-four million, four hundred forty-four thousand, two hundred twenty-four".