3343404457 has 2 divisors, whose sum is σ = 3343404458. Its totient is φ = 3343404456.

The previous prime is 3343404437. The next prime is 3343404473. The reversal of 3343404457 is 7544043433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2430095616 + 913308841 = 49296^2 + 30221^2 .

It is a cyclic number.

It is not a de Polignac number, because 3343404457 - 2¹⁹ = 3342880169 is a prime.

It is a super-2 number, since 2×3343404457² = 22356706726174929698, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3343404437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1671702228 + 1671702229.

It is an arithmetic number, because the mean of its divisors is an integer number (1671702229).

Almost surely, 2^3343404457 is an apocalyptic number.

It is an amenable number.

3343404457 is a deficient number, since it is larger than the sum of its proper divisors (1).

3343404457 is an equidigital number, since it uses as much as digits as its factorization.

3343404457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 37.

The square root of 3343404457 is about 57822.1796285820. The cubic root of 3343404457 is about 1495.3044956445.

The spelling of 3343404457 in words is "three billion, three hundred forty-three million, four hundred four thousand, four hundred fifty-seven".