3437393 has 2 divisors, whose sum is σ = 3437394. Its totient is φ = 3437392.

The previous prime is 3437387. The next prime is 3437407. The reversal of 3437393 is 3937343.

3437393 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1882384 + 1555009 = 1372^2 + 1247^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3437393 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (3437353) 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, 1718696 + 1718697.

It is an arithmetic number, because the mean of its divisors is an integer number (1718697).

Almost surely, 2^3437393 is an apocalyptic number.

It is an amenable number.

3437393 is a deficient number, since it is larger than the sum of its proper divisors (1).

3437393 is an equidigital number, since it uses as much as digits as its factorization.

3437393 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20412, while the sum is 32.

The square root of 3437393 is about 1854.0207657952. The cubic root of 3437393 is about 150.9187024916.

The spelling of 3437393 in words is "three million, four hundred thirty-seven thousand, three hundred ninety-three".