943361 has 4 divisors (see below), whose sum is σ = 973824. Its totient is φ = 912900.

The previous prime is 943357. The next prime is 943363. The reversal of 943361 is 163349.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 163349 = 379 ⋅431.

It is a cyclic number.

It is not a de Polignac number, because 943361 - 2² = 943357 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 943361.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 943361.

It is not an unprimeable number, because it can be changed into a prime (943363) 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, 15185 + ... + 15246.

It is an arithmetic number, because the mean of its divisors is an integer number (243456).

2⁹⁴³³⁶¹ is an apocalyptic number.

It is an amenable number.

943361 is a deficient number, since it is larger than the sum of its proper divisors (30463).

943361 is a wasteful number, since it uses less digits than its factorization.

943361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30462.

The product of its digits is 1944, while the sum is 26.

The square root of 943361 is about 971.2677282809. The cubic root of 943361 is about 98.0752233777.

The spelling of 943361 in words is "nine hundred forty-three thousand, three hundred sixty-one".