365943 has 8 divisors (see below), whose sum is σ = 491008. Its totient is φ = 242424.

The previous prime is 365941. The next prime is 365969. The reversal of 365943 is 349563.

It is a happy number.

365943 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 365943 - 2¹ = 365941 is a prime.

It is a Duffinian number.

365943 is strictly pandigital in base 7.

It is a self number, because there is not a number n which added to its sum of digits gives 365943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (365941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 396 + ... + 942.

It is an arithmetic number, because the mean of its divisors is an integer number (61376).

2³⁶⁵⁹⁴³ is an apocalyptic number.

365943 is a deficient number, since it is larger than the sum of its proper divisors (125065).

365943 is a wasteful number, since it uses less digits than its factorization.

365943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773.

The product of its digits is 9720, while the sum is 30.

The square root of 365943 is about 604.9322276090. The cubic root of 365943 is about 71.5271874048.

The spelling of 365943 in words is "three hundred sixty-five thousand, nine hundred forty-three".