3306473 has 2 divisors, whose sum is σ = 3306474. Its totient is φ = 3306472.

The previous prime is 3306469. The next prime is 3306481. The reversal of 3306473 is 3746033.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2647129 + 659344 = 1627^2 + 812^2 .

It is a cyclic number.

It is not a de Polignac number, because 3306473 - 2² = 3306469 is a prime.

It is not a weakly prime, because it can be changed into another prime (3302473) 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, 1653236 + 1653237.

It is an arithmetic number, because the mean of its divisors is an integer number (1653237).

Almost surely, 2^3306473 is an apocalyptic number.

It is an amenable number.

3306473 is a deficient number, since it is larger than the sum of its proper divisors (1).

3306473 is an equidigital number, since it uses as much as digits as its factorization.

3306473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 26.

The square root of 3306473 is about 1818.3709742514. The cubic root of 3306473 is about 148.9778355392.

The spelling of 3306473 in words is "three million, three hundred six thousand, four hundred seventy-three".