968109 has 8 divisors (see below), whose sum is σ = 1296192. Its totient is φ = 642720.

The previous prime is 968101. The next prime is 968111. The reversal of 968109 is 901869.

It is a happy number.

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

It is not a de Polignac number, because 968109 - 2³ = 968101 is a prime.

It is a Curzon number.

968109 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 968109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (968101) 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, 424 + ... + 1454.

It is an arithmetic number, because the mean of its divisors is an integer number (162024).

2⁹⁶⁸¹⁰⁹ is an apocalyptic number.

It is an amenable number.

968109 is a deficient number, since it is larger than the sum of its proper divisors (328083).

968109 is a wasteful number, since it uses less digits than its factorization.

968109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1347.

The product of its (nonzero) digits is 3888, while the sum is 33.

The square root of 968109 is about 983.9253020428. The cubic root of 968109 is about 98.9254616976.

The spelling of 968109 in words is "nine hundred sixty-eight thousand, one hundred nine".