3666703333 has 2 divisors, whose sum is σ = 3666703334. Its totient is φ = 3666703332.

The previous prime is 3666703331. The next prime is 3666703387. The reversal of 3666703333 is 3333076663.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2363709924 + 1302993409 = 48618^2 + 36097^2 .

It is a cyclic number.

It is not a de Polignac number, because 3666703333 - 2¹ = 3666703331 is a prime.

Together with 3666703331, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3666703331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1833351666 + 1833351667.

It is an arithmetic number, because the mean of its divisors is an integer number (1833351667).

Almost surely, 2^3666703333 is an apocalyptic number.

It is an amenable number.

3666703333 is a deficient number, since it is larger than the sum of its proper divisors (1).

3666703333 is an equidigital number, since it uses as much as digits as its factorization.

3666703333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 367416, while the sum is 40.

The square root of 3666703333 is about 60553.3098434759. The cubic root of 3666703333 is about 1542.0268097360.

Adding to 3666703333 its reverse (3333076663), we get a palindrome (6999779996).

The spelling of 3666703333 in words is "three billion, six hundred sixty-six million, seven hundred three thousand, three hundred thirty-three".