968678 has 4 divisors (see below), whose sum is σ = 1453020. Its totient is φ = 484338.

The previous prime is 968663. The next prime is 968689. The reversal of 968678 is 876869.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

968678 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 as a sum of consecutive naturals, namely, 242168 + ... + 242171.

It is an arithmetic number, because the mean of its divisors is an integer number (363255).

2⁹⁶⁸⁶⁷⁸ is an apocalyptic number.

968678 is a deficient number, since it is larger than the sum of its proper divisors (484342).

968678 is a wasteful number, since it uses less digits than its factorization.

968678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484341.

The product of its digits is 145152, while the sum is 44.

The square root of 968678 is about 984.2144075353. The cubic root of 968678 is about 98.9448388420.

Subtracting from 968678 its reverse (876869), we obtain a square (91809 = 303²).

The spelling of 968678 in words is "nine hundred sixty-eight thousand, six hundred seventy-eight".