6216376336 has 45 divisors (see below), whose sum is σ = 12605367901. Its totient is φ = 2969580416.

The previous prime is 6216376333. The next prime is 6216376337. The reversal of 6216376336 is 6336736126.

The square root of 6216376336 is 78844.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 5760810000 + 455566336 = 75900^2 + 21344^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6216376292 and 6216376301.

It is not an unprimeable number, because it can be changed into a prime (6216376333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 7253220 + ... + 7254076.

Almost surely, 2^6216376336 is an apocalyptic number.

6216376336 is the 78844-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6216376336

6216376336 is an abundant number, since it is smaller than the sum of its proper divisors (6388991565).

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

6216376336 is an frugal number, since it uses more digits than its factorization.

6216376336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1768 (or 882 counting only the distinct ones).

The product of its digits is 489888, while the sum is 43.

The cubic root of 6216376336 is about 1838.7065910246.

The spelling of 6216376336 in words is "six billion, two hundred sixteen million, three hundred seventy-six thousand, three hundred thirty-six".