3343387 has 2 divisors, whose sum is σ = 3343388. Its totient is φ = 3343386.

The previous prime is 3343369. The next prime is 3343391. The reversal of 3343387 is 7833433.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3343387 - 2¹⁹ = 2819099 is a prime.

It is a super-2 number, since 2×3343387² = 22356473263538, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3⁵ + 3⁵ + 4¹⁰ + 3⁹ + 3¹¹ + 8⁷ + 7³ .

It is not a weakly prime, because it can be changed into another prime (3343337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1671693 + 1671694.

It is an arithmetic number, because the mean of its divisors is an integer number (1671694).

Almost surely, 2^3343387 is an apocalyptic number.

3343387 is a deficient number, since it is larger than the sum of its proper divisors (1).

3343387 is an equidigital number, since it uses as much as digits as its factorization.

3343387 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 31.

The square root of 3343387 is about 1828.4930954204. The cubic root of 3343387 is about 149.5301893150.

It can be divided in two parts, 334338 and 7, that multiplied together give a triangular number (2340366 = T₂₁₆₃).

The spelling of 3343387 in words is "three million, three hundred forty-three thousand, three hundred eighty-seven".