943441 has 4 divisors (see below), whose sum is σ = 952884. Its totient is φ = 934000.

The previous prime is 943429. The next prime is 943471. The reversal of 943441 is 144349.

It is a happy number.

943441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 646416 + 297025 = 804^2 + 545^2 .

It is a cyclic number.

It is not a de Polignac number, because 943441 - 2⁵ = 943409 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 943441.

It is not an unprimeable number, because it can be changed into a prime (943421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4570 + ... + 4771.

It is an arithmetic number, because the mean of its divisors is an integer number (238221).

2⁹⁴³⁴⁴¹ is an apocalyptic number.

It is an amenable number.

943441 is a deficient number, since it is larger than the sum of its proper divisors (9443).

943441 is a wasteful number, since it uses less digits than its factorization.

943441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9442.

The product of its digits is 1728, while the sum is 25.

The square root of 943441 is about 971.3089106973. The cubic root of 943441 is about 98.0779956625.

The spelling of 943441 in words is "nine hundred forty-three thousand, four hundred forty-one".