3340320149 has 2 divisors, whose sum is σ = 3340320150. Its totient is φ = 3340320148.

The previous prime is 3340320121. The next prime is 3340320161. The reversal of 3340320149 is 9410230433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2953922500 + 386397649 = 54350^2 + 19657^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3340320149 is a prime.

It is a super-2 number, since 2×3340320149² = 22315477395630764402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3340320119) 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, 1670160074 + 1670160075.

It is an arithmetic number, because the mean of its divisors is an integer number (1670160075).

Almost surely, 2^3340320149 is an apocalyptic number.

It is an amenable number.

3340320149 is a deficient number, since it is larger than the sum of its proper divisors (1).

3340320149 is an equidigital number, since it uses as much as digits as its factorization.

3340320149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 3340320149 is about 57795.5028440795. The cubic root of 3340320149 is about 1494.8445454553.

The spelling of 3340320149 in words is "three billion, three hundred forty million, three hundred twenty thousand, one hundred forty-nine".