3366066349 has 2 divisors, whose sum is σ = 3366066350. Its totient is φ = 3366066348.

The previous prime is 3366066323. The next prime is 3366066367. The reversal of 3366066349 is 9436606633.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1946133225 + 1419933124 = 44115^2 + 37682^2 .

It is a cyclic number.

It is not a de Polignac number, because 3366066349 - 2⁹ = 3366065837 is a prime.

It is a super-2 number, since 2×3366066349² = 22660805331740379602, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3366066299 and 3366066308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3366066449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1683033174 + 1683033175.

It is an arithmetic number, because the mean of its divisors is an integer number (1683033175).

Almost surely, 2^3366066349 is an apocalyptic number.

It is an amenable number.

3366066349 is a deficient number, since it is larger than the sum of its proper divisors (1).

3366066349 is an equidigital number, since it uses as much as digits as its factorization.

3366066349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1259712, while the sum is 46.

The square root of 3366066349 is about 58017.8106188091. The cubic root of 3366066349 is about 1498.6753266529.

The spelling of 3366066349 in words is "three billion, three hundred sixty-six million, sixty-six thousand, three hundred forty-nine".