959994943 has 4 divisors (see below), whose sum is σ = 960069760. Its totient is φ = 959920128.

The previous prime is 959994941. The next prime is 959994967. The reversal of 959994943 is 349499959.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 349499959 = 181 ⋅1930939.

It is a cyclic number.

It is not a de Polignac number, because 959994943 - 2¹ = 959994941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (959994941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12738 + ... + 45631.

It is an arithmetic number, because the mean of its divisors is an integer number (240017440).

Almost surely, 2^959994943 is an apocalyptic number.

959994943 is a deficient number, since it is larger than the sum of its proper divisors (74817).

959994943 is a wasteful number, since it uses less digits than its factorization.

959994943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74816.

The product of its digits is 14171760, while the sum is 61.

The square root of 959994943 is about 30983.7851625653. The cubic root of 959994943 is about 986.4830975577.

The spelling of 959994943 in words is "nine hundred fifty-nine million, nine hundred ninety-four thousand, nine hundred forty-three".