3343897 has 2 divisors, whose sum is σ = 3343898. Its totient is φ = 3343896.

The previous prime is 3343891. The next prime is 3343957. The reversal of 3343897 is 7983433.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2859481 + 484416 = 1691^2 + 696^2 .

It is an emirp because it is prime and its reverse (7983433) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3343897 - 2³ = 3343889 is a prime.

It is a super-2 number, since 2×3343897² = 22363294293218, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3⁶ + 3¹³ + 4⁶ + 3¹³ + 8⁵ + 9 + 7⁶ .

It is not a weakly prime, because it can be changed into another prime (3343891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1671948 + 1671949.

It is an arithmetic number, because the mean of its divisors is an integer number (1671949).

Almost surely, 2^3343897 is an apocalyptic number.

It is an amenable number.

3343897 is a deficient number, since it is larger than the sum of its proper divisors (1).

3343897 is an equidigital number, since it uses as much as digits as its factorization.

3343897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 37.

The square root of 3343897 is about 1828.6325492017. The cubic root of 3343897 is about 149.5377920363.

The spelling of 3343897 in words is "three million, three hundred forty-three thousand, eight hundred ninety-seven".