969943 has 4 divisors (see below), whose sum is σ = 1044568. Its totient is φ = 895320.

The previous prime is 969929. The next prime is 969977. The reversal of 969943 is 349969.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 349969 = 269 ⋅1301.

It is a cyclic number.

It is not a de Polignac number, because 969943 - 2⁵ = 969911 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 969896 and 969905.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 969943.

It is not an unprimeable number, because it can be changed into a prime (969923) 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 in 3 ways as a sum of consecutive naturals, for example, 37293 + ... + 37318.

It is an arithmetic number, because the mean of its divisors is an integer number (261142).

2⁹⁶⁹⁹⁴³ is an apocalyptic number.

969943 is a deficient number, since it is larger than the sum of its proper divisors (74625).

969943 is a wasteful number, since it uses less digits than its factorization.

969943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74624.

The product of its digits is 52488, while the sum is 40.

The square root of 969943 is about 984.8568423888. The cubic root of 969943 is about 98.9878909109.

The spelling of 969943 in words is "nine hundred sixty-nine thousand, nine hundred forty-three".