3356042449 has 2 divisors, whose sum is σ = 3356042450. Its totient is φ = 3356042448.

The previous prime is 3356042419. The next prime is 3356042461. The reversal of 3356042449 is 9442406533.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3080250000 + 275792449 = 55500^2 + 16607^2 .

It is a cyclic number.

It is not a de Polignac number, because 3356042449 - 2⁷ = 3356042321 is a prime.

It is a super-2 number, since 2×3356042449² = 22526041838979835202, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3356042419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1678021224 + 1678021225.

It is an arithmetic number, because the mean of its divisors is an integer number (1678021225).

Almost surely, 2^3356042449 is an apocalyptic number.

It is an amenable number.

3356042449 is a deficient number, since it is larger than the sum of its proper divisors (1).

3356042449 is an equidigital number, since it uses as much as digits as its factorization.

3356042449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 311040, while the sum is 40.

The square root of 3356042449 is about 57931.3598062397. The cubic root of 3356042449 is about 1497.1861989087.

The spelling of 3356042449 in words is "three billion, three hundred fifty-six million, forty-two thousand, four hundred forty-nine".