734443 has 2 divisors, whose sum is σ = 734444. Its totient is φ = 734442.

The previous prime is 734431. The next prime is 734471. The reversal of 734443 is 344437.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 734443 - 2⁵ = 734411 is a prime.

734443 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (734423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 367221 + 367222.

It is an arithmetic number, because the mean of its divisors is an integer number (367222).

2⁷³⁴⁴⁴³ is an apocalyptic number.

734443 is a deficient number, since it is larger than the sum of its proper divisors (1).

734443 is an equidigital number, since it uses as much as digits as its factorization.

734443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032, while the sum is 25.

The square root of 734443 is about 856.9964994094. The cubic root of 734443 is about 90.2234366003.

The spelling of 734443 in words is "seven hundred thirty-four thousand, four hundred forty-three".