676966 has 8 divisors (see below), whose sum is σ = 1032840. Its totient is φ = 332688.

The previous prime is 676961. The next prime is 676967. The reversal of 676966 is 669676.

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 (676961) by changing a digit.

676966 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2751 + ... + 2986.

It is an arithmetic number, because the mean of its divisors is an integer number (129105).

2⁶⁷⁶⁹⁶⁶ is an apocalyptic number.

676966 is a deficient number, since it is larger than the sum of its proper divisors (355874).

676966 is a wasteful number, since it uses less digits than its factorization.

676966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5798.

The product of its digits is 81648, while the sum is 40.

The square root of 676966 is about 822.7794358150. The cubic root of 676966 is about 87.8056143206.

The spelling of 676966 in words is "six hundred seventy-six thousand, nine hundred sixty-six".