968686 has 8 divisors (see below), whose sum is σ = 1474920. Its totient is φ = 477048.

The previous prime is 968663. The next prime is 968689. The reversal of 968686 is 686869.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (968689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3481 + ... + 3748.

It is an arithmetic number, because the mean of its divisors is an integer number (184365).

2⁹⁶⁸⁶⁸⁶ is an apocalyptic number.

968686 is a deficient number, since it is larger than the sum of its proper divisors (506234).

968686 is a wasteful number, since it uses less digits than its factorization.

968686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7298.

The product of its digits is 124416, while the sum is 43.

The square root of 968686 is about 984.2184716820. The cubic root of 968686 is about 98.9451112257.

The spelling of 968686 in words is "nine hundred sixty-eight thousand, six hundred eighty-six".