3312020149 has 2 divisors, whose sum is σ = 3312020150. Its totient is φ = 3312020148.

The previous prime is 3312020069. The next prime is 3312020167. The reversal of 3312020149 is 9410202133.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2538345924 + 773674225 = 50382^2 + 27815^2 .

It is a cyclic number.

It is not a de Polignac number, because 3312020149 - 2⁷ = 3312020021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3312021149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1656010074 + 1656010075.

It is an arithmetic number, because the mean of its divisors is an integer number (1656010075).

Almost surely, 2^3312020149 is an apocalyptic number.

It is an amenable number.

3312020149 is a deficient number, since it is larger than the sum of its proper divisors (1).

3312020149 is an equidigital number, since it uses as much as digits as its factorization.

3312020149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 3312020149 is about 57550.1533360251. The cubic root of 3312020149 is about 1490.6110055098.

The spelling of 3312020149 in words is "three billion, three hundred twelve million, twenty thousand, one hundred forty-nine".