3303149 has 2 divisors, whose sum is σ = 3303150. Its totient is φ = 3303148.

The previous prime is 3303137. The next prime is 3303161. The reversal of 3303149 is 9413033.

It is a balanced prime because it is at equal distance from previous prime (3303137) and next prime (3303161).

It can be written as a sum of positive squares in only one way, i.e., 2992900 + 310249 = 1730^2 + 557^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3303149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3303109) by changing a digit.

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

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1651574 + 1651575.

It is an arithmetic number, because the mean of its divisors is an integer number (1651575).

Almost surely, 2^3303149 is an apocalyptic number.

It is an amenable number.

3303149 is a deficient number, since it is larger than the sum of its proper divisors (1).

3303149 is an equidigital number, since it uses as much as digits as its factorization.

3303149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 3303149 is about 1817.4567395127. The cubic root of 3303149 is about 148.9278962876.

The spelling of 3303149 in words is "three million, three hundred three thousand, one hundred forty-nine".