6367334489 has 2 divisors, whose sum is σ = 6367334490. Its totient is φ = 6367334488.

The previous prime is 6367334483. The next prime is 6367334527. The reversal of 6367334489 is 9844337636.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5922841600 + 444492889 = 76960^2 + 21083^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6367334489 is a prime.

It is a super-2 number, since 2×6367334489² = 81085896989617782242, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6367334489.

It is not a weakly prime, because it can be changed into another prime (6367334483) 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, 3183667244 + 3183667245.

It is an arithmetic number, because the mean of its divisors is an integer number (3183667245).

Almost surely, 2^6367334489 is an apocalyptic number.

It is an amenable number.

6367334489 is a deficient number, since it is larger than the sum of its proper divisors (1).

6367334489 is an equidigital number, since it uses as much as digits as its factorization.

6367334489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7838208, while the sum is 53.

The square root of 6367334489 is about 79795.5793825698. The cubic root of 6367334489 is about 1853.4713967726.

The spelling of 6367334489 in words is "six billion, three hundred sixty-seven million, three hundred thirty-four thousand, four hundred eighty-nine".