676878 has 16 divisors (see below), whose sum is σ = 1390800. Its totient is φ = 219456.

The previous prime is 676861. The next prime is 676883. The reversal of 676878 is 878676.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1303 + ... + 1746.

It is an arithmetic number, because the mean of its divisors is an integer number (86925).

2⁶⁷⁶⁸⁷⁸ is an apocalyptic number.

676878 is an abundant number, since it is smaller than the sum of its proper divisors (713922).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

676878 is a wasteful number, since it uses less digits than its factorization.

676878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3091.

The product of its digits is 112896, while the sum is 42.

The square root of 676878 is about 822.7259568046. The cubic root of 676878 is about 87.8018094870.

The spelling of 676878 in words is "six hundred seventy-six thousand, eight hundred seventy-eight".