676928 has 28 divisors (see below), whose sum is σ = 1536192. Its totient is φ = 289920.

The previous prime is 676927. The next prime is 676931. The reversal of 676928 is 829676.

It is a tau number, because it is divible by the number of its divisors (28).

It is a super-3 number, since 3×676928³ = 930569233392992256, which contains 333 as substring.

It is an Ulam number.

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 676891 and 676900.

It is not an unprimeable number, because it can be changed into a prime (676927) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 308 + ... + 1203.

It is an arithmetic number, because the mean of its divisors is an integer number (54864).

2⁶⁷⁶⁹²⁸ is an apocalyptic number.

It is an amenable number.

676928 is an abundant number, since it is smaller than the sum of its proper divisors (859264).

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

676928 is a wasteful number, since it uses less digits than its factorization.

676928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1530 (or 1520 counting only the distinct ones).

The product of its digits is 36288, while the sum is 38.

The square root of 676928 is about 822.7563430324. The cubic root of 676928 is about 87.8039713647.

The spelling of 676928 in words is "six hundred seventy-six thousand, nine hundred twenty-eight".