676834 has 8 divisors (see below), whose sum is σ = 1030608. Its totient is φ = 333300.

The previous prime is 676829. The next prime is 676859. The reversal of 676834 is 438676.

676834 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 676834.

It is an unprimeable number.

676834 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, 2392 + ... + 2659.

It is an arithmetic number, because the mean of its divisors is an integer number (128826).

2⁶⁷⁶⁸³⁴ is an apocalyptic number.

676834 is a deficient number, since it is larger than the sum of its proper divisors (353774).

676834 is a wasteful number, since it uses less digits than its factorization.

676834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5120.

The product of its digits is 24192, while the sum is 34.

The square root of 676834 is about 822.6992159957. The cubic root of 676834 is about 87.7999069466.

The spelling of 676834 in words is "six hundred seventy-six thousand, eight hundred thirty-four".