3437743 has 2 divisors, whose sum is σ = 3437744. Its totient is φ = 3437742.

The previous prime is 3437719. The next prime is 3437761. The reversal of 3437743 is 3477343.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3437743 - 2⁵ = 3437711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3437713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1718871 + 1718872.

It is an arithmetic number, because the mean of its divisors is an integer number (1718872).

Almost surely, 2^3437743 is an apocalyptic number.

3437743 is a deficient number, since it is larger than the sum of its proper divisors (1).

3437743 is an equidigital number, since it uses as much as digits as its factorization.

3437743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21168, while the sum is 31.

The square root of 3437743 is about 1854.1151528425. The cubic root of 3437743 is about 150.9238245665.

The spelling of 3437743 in words is "three million, four hundred thirty-seven thousand, seven hundred forty-three".