6673337329 has 2 divisors, whose sum is σ = 6673337330. Its totient is φ = 6673337328.

The previous prime is 6673337303. The next prime is 6673337383. The reversal of 6673337329 is 9237333766.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5994630625 + 678706704 = 77425^2 + 26052^2 .

It is a cyclic number.

It is not a de Polignac number, because 6673337329 - 2¹³ = 6673329137 is a prime.

It is a super-2 number, since 2×6673337329² = 89066862213249708482, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6673332329) 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, 3336668664 + 3336668665.

It is an arithmetic number, because the mean of its divisors is an integer number (3336668665).

Almost surely, 2^6673337329 is an apocalyptic number.

It is an amenable number.

6673337329 is a deficient number, since it is larger than the sum of its proper divisors (1).

6673337329 is an equidigital number, since it uses as much as digits as its factorization.

6673337329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2571912, while the sum is 49.

The square root of 6673337329 is about 81690.4971768443. The cubic root of 6673337329 is about 1882.6995818677.

The spelling of 6673337329 in words is "six billion, six hundred seventy-three million, three hundred thirty-seven thousand, three hundred twenty-nine".