6343850016 has 480 divisors, whose sum is σ = 22893881472. Its totient is φ = 1682104320.

The previous prime is 6343850011. The next prime is 6343850027. The reversal of 6343850016 is 6100583436.

6343850016 is a `hidden beast` number, since 634 + 3 + 8 + 5 + 0 + 0 + 16 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (6343850011) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 40406610 + ... + 40406766.

Almost surely, 2^6343850016 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 6343850016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11446940736).

6343850016 is an abundant number, since it is smaller than the sum of its proper divisors (16550031456).

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

6343850016 is a wasteful number, since it uses less digits than its factorization.

6343850016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334 (or 317 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 6343850016 is about 79648.2894731582. The cubic root of 6343850016 is about 1851.1898861908.

The spelling of 6343850016 in words is "six billion, three hundred forty-three million, eight hundred fifty thousand, sixteen".