168963 has 8 divisors (see below), whose sum is σ = 238608. Its totient is φ = 105984.

The previous prime is 168943. The next prime is 168977. The reversal of 168963 is 369861.

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

It is not a de Polignac number, because 168963 - 2⁶ = 168899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (168913) 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, 1606 + ... + 1707.

It is an arithmetic number, because the mean of its divisors is an integer number (29826).

2¹⁶⁸⁹⁶³ is an apocalyptic number.

168963 is a deficient number, since it is larger than the sum of its proper divisors (69645).

168963 is a wasteful number, since it uses less digits than its factorization.

168963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3333.

The product of its digits is 7776, while the sum is 33.

The square root of 168963 is about 411.0510917149. The cubic root of 168963 is about 55.2837130362.

The spelling of 168963 in words is "one hundred sixty-eight thousand, nine hundred sixty-three".