969686 has 8 divisors (see below), whose sum is σ = 1465560. Its totient is φ = 481168.

The previous prime is 969679. The next prime is 969713. The reversal of 969686 is 686969.

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

It is a congruent number.

It is an unprimeable number.

969686 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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, 1496 + ... + 2043.

It is an arithmetic number, because the mean of its divisors is an integer number (183195).

2⁹⁶⁹⁶⁸⁶ is an apocalyptic number.

969686 is a deficient number, since it is larger than the sum of its proper divisors (495874).

969686 is a wasteful number, since it uses less digits than its factorization.

969686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3678.

The product of its digits is 139968, while the sum is 44.

The square root of 969686 is about 984.7263579289. The cubic root of 969686 is about 98.9791473953.

The spelling of 969686 in words is "nine hundred sixty-nine thousand, six hundred eighty-six".