3366437 has 2 divisors, whose sum is σ = 3366438. Its totient is φ = 3366436.

The previous prime is 3366413. The next prime is 3366449. The reversal of 3366437 is 7346633.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2989441 + 376996 = 1729^2 + 614^2 .

It is a cyclic number.

It is not a de Polignac number, because 3366437 - 2¹⁸ = 3104293 is a prime.

It is a super-2 number, since 2×3366437² = 22665796149938, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3366497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1683218 + 1683219.

It is an arithmetic number, because the mean of its divisors is an integer number (1683219).

Almost surely, 2^3366437 is an apocalyptic number.

It is an amenable number.

3366437 is a deficient number, since it is larger than the sum of its proper divisors (1).

3366437 is an equidigital number, since it uses as much as digits as its factorization.

3366437 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 32.

The square root of 3366437 is about 1834.7852735402. The cubic root of 3366437 is about 149.8730333008.

The spelling of 3366437 in words is "three million, three hundred sixty-six thousand, four hundred thirty-seven".