6384564396 has 96 divisors (see below), whose sum is σ = 18949754880. Its totient is φ = 1821025152.

The previous prime is 6384564349. The next prime is 6384564419. The reversal of 6384564396 is 6934654836.

6384564396 is a `hidden beast` number, since 63 + 8 + 456 + 43 + 96 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 451936 + ... + 465848.

It is an arithmetic number, because the mean of its divisors is an integer number (197393280).

Almost surely, 2^6384564396 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6384564396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9474877440).

6384564396 is an abundant number, since it is smaller than the sum of its proper divisors (12565190484).

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

6384564396 is a wasteful number, since it uses less digits than its factorization.

6384564396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14540 (or 14532 counting only the distinct ones).

The product of its digits is 11197440, while the sum is 54.

The square root of 6384564396 is about 79903.4692363229. The cubic root of 6384564396 is about 1855.1417125458.

The spelling of 6384564396 in words is "six billion, three hundred eighty-four million, five hundred sixty-four thousand, three hundred ninety-six".