6363213696 has 576 divisors, whose sum is σ = 23808330000. Its totient is φ = 1616412672.

The previous prime is 6363213673. The next prime is 6363213697. The reversal of 6363213696 is 6963123636.

6363213696 is a `hidden beast` number, since 6 + 3 + 632 + 1 + 3 + 6 + 9 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6363213697) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 18232530 + ... + 18232878.

Almost surely, 2^6363213696 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 6363213696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11904165000).

6363213696 is an abundant number, since it is smaller than the sum of its proper divisors (17445116304).

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

6363213696 is a wasteful number, since it uses less digits than its factorization.

6363213696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419 (or 397 counting only the distinct ones).

The product of its digits is 629856, while the sum is 45.

The square root of 6363213696 is about 79769.7542681435. The cubic root of 6363213696 is about 1853.0714690777.

The spelling of 6363213696 in words is "six billion, three hundred sixty-three million, two hundred thirteen thousand, six hundred ninety-six".