3306166433 has 2 divisors, whose sum is σ = 3306166434. Its totient is φ = 3306166432.

The previous prime is 3306166397. The next prime is 3306166439. The reversal of 3306166433 is 3346616033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1945515664 + 1360650769 = 44108^2 + 36887^2 .

It is an emirp because it is prime and its reverse (3346616033) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3306166433 - 2¹⁴ = 3306150049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3306166393 and 3306166402.

It is not a weakly prime, because it can be changed into another prime (3306166439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1653083216 + 1653083217.

It is an arithmetic number, because the mean of its divisors is an integer number (1653083217).

Almost surely, 2^3306166433 is an apocalyptic number.

It is an amenable number.

3306166433 is a deficient number, since it is larger than the sum of its proper divisors (1).

3306166433 is an equidigital number, since it uses as much as digits as its factorization.

3306166433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 35.

The square root of 3306166433 is about 57499.2733258430. The cubic root of 3306166433 is about 1489.7323112639.

Subtracting 3306166433 from its reverse (3346616033), we obtain a square (40449600 = 6360²).

The spelling of 3306166433 in words is "three billion, three hundred six million, one hundred sixty-six thousand, four hundred thirty-three".