6621300317 has 2 divisors, whose sum is σ = 6621300318. Its totient is φ = 6621300316.

The previous prime is 6621300281. The next prime is 6621300353. The reversal of 6621300317 is 7130031266.

It is a balanced prime because it is at equal distance from previous prime (6621300281) and next prime (6621300353).

It can be written as a sum of positive squares in only one way, i.e., 5211973636 + 1409326681 = 72194^2 + 37541^2 .

It is a cyclic number.

It is not a de Polignac number, because 6621300317 - 2⁸ = 6621300061 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6621300317.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6621300377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3310650158 + 3310650159.

It is an arithmetic number, because the mean of its divisors is an integer number (3310650159).

Almost surely, 2^6621300317 is an apocalyptic number.

It is an amenable number.

6621300317 is a deficient number, since it is larger than the sum of its proper divisors (1).

6621300317 is an equidigital number, since it uses as much as digits as its factorization.

6621300317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 6621300317 is about 81371.3728346769. The cubic root of 6621300317 is about 1877.7932002739.

The spelling of 6621300317 in words is "six billion, six hundred twenty-one million, three hundred thousand, three hundred seventeen".