3443437 has 2 divisors, whose sum is σ = 3443438. Its totient is φ = 3443436.

The previous prime is 3443413. The next prime is 3443441. The reversal of 3443437 is 7343443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3407716 + 35721 = 1846^2 + 189^2 .

It is a cyclic number.

It is not a de Polignac number, because 3443437 - 2¹⁹ = 2919149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3443137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1721718 + 1721719.

It is an arithmetic number, because the mean of its divisors is an integer number (1721719).

Almost surely, 2^3443437 is an apocalyptic number.

It is an amenable number.

3443437 is a deficient number, since it is larger than the sum of its proper divisors (1).

3443437 is an equidigital number, since it uses as much as digits as its factorization.

3443437 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 28.

The square root of 3443437 is about 1855.6500208822. The cubic root of 3443437 is about 151.0071046173.

The spelling of 3443437 in words is "three million, four hundred forty-three thousand, four hundred thirty-seven".