6364216337 has 2 divisors, whose sum is σ = 6364216338. Its totient is φ = 6364216336.

The previous prime is 6364216291. The next prime is 6364216367. The reversal of 6364216337 is 7336124636.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6355916176 + 8300161 = 79724^2 + 2881^2 .

It is a cyclic number.

It is not a de Polignac number, because 6364216337 - 2⁶ = 6364216273 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6364216294 and 6364216303.

It is not a weakly prime, because it can be changed into another prime (6364216367) by changing a digit.

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 as a sum of consecutive naturals, namely, 3182108168 + 3182108169.

It is an arithmetic number, because the mean of its divisors is an integer number (3182108169).

Almost surely, 2^6364216337 is an apocalyptic number.

It is an amenable number.

6364216337 is a deficient number, since it is larger than the sum of its proper divisors (1).

6364216337 is an equidigital number, since it uses as much as digits as its factorization.

6364216337 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 326592, while the sum is 41.

The square root of 6364216337 is about 79776.0386143609. The cubic root of 6364216337 is about 1853.1687924294.

The spelling of 6364216337 in words is "six billion, three hundred sixty-four million, two hundred sixteen thousand, three hundred thirty-seven".