6424347984 has 40 divisors (see below), whose sum is σ = 16656180960. Its totient is φ = 2133714048.

The previous prime is 6424347973. The next prime is 6424348037. The reversal of 6424347984 is 4897434246.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228294 + ... + 254885.

It is an arithmetic number, because the mean of its divisors is an integer number (416404524).

Almost surely, 2^6424347984 is an apocalyptic number.

It is an amenable number.

6424347984 is an abundant number, since it is smaller than the sum of its proper divisors (10231832976).

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

6424347984 is a wasteful number, since it uses less digits than its factorization.

6424347984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483467 (or 483461 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 51.

The square root of 6424347984 is about 80152.0304421541. The cubic root of 6424347984 is about 1858.9869984004.

The spelling of 6424347984 in words is "six billion, four hundred twenty-four million, three hundred forty-seven thousand, nine hundred eighty-four".