6324838464 has 84 divisors (see below), whose sum is σ = 19466655504. Its totient is φ = 1807094016.

The previous prime is 6324838439. The next prime is 6324838523. The reversal of 6324838464 is 4648384236.

It is a tau number, because it is divible by the number of its divisors (84).

It is a Harshad number since it is a multiple of its sum of digits (48).

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 326734 + ... + 345549.

Almost surely, 2^6324838464 is an apocalyptic number.

6324838464 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

6324838464 is an abundant number, since it is smaller than the sum of its proper divisors (13141817040).

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

6324838464 is a wasteful number, since it uses less digits than its factorization.

6324838464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672312 (or 672295 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 48.

The square root of 6324838464 is about 79528.8530283192. The cubic root of 6324838464 is about 1849.3387911220.

The spelling of 6324838464 in words is "six billion, three hundred twenty-four million, eight hundred thirty-eight thousand, four hundred sixty-four".