3351820349 has 2 divisors, whose sum is σ = 3351820350. Its totient is φ = 3351820348.

The previous prime is 3351820333. The next prime is 3351820361. The reversal of 3351820349 is 9430281533.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3351599449 + 220900 = 57893^2 + 470^2 .

It is a cyclic number.

It is not a de Polignac number, because 3351820349 - 2⁴ = 3351820333 is a prime.

It is a super-2 number, since 2×3351820349² = 22469399303940963602, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3351820399) 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, 1675910174 + 1675910175.

It is an arithmetic number, because the mean of its divisors is an integer number (1675910175).

Almost surely, 2^3351820349 is an apocalyptic number.

It is an amenable number.

3351820349 is a deficient number, since it is larger than the sum of its proper divisors (1).

3351820349 is an equidigital number, since it uses as much as digits as its factorization.

3351820349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 3351820349 is about 57894.9077985275. The cubic root of 3351820349 is about 1496.5580858216.

The spelling of 3351820349 in words is "three billion, three hundred fifty-one million, eight hundred twenty thousand, three hundred forty-nine".