676327 has 4 divisors (see below), whose sum is σ = 698176. Its totient is φ = 654480.

The previous prime is 676297. The next prime is 676337. The reversal of 676327 is 723676.

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

It is a cyclic number.

It is not a de Polignac number, because 676327 - 2¹⁹ = 152039 is a prime.

It is a super-3 number, since 3×676327³ = 928092859028933349, which contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 21817 = 676327 / (6 + 7 + 6 + 3 + 2 + 7).

It is an Ulam number.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

676327 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10878 + ... + 10939.

It is an arithmetic number, because the mean of its divisors is an integer number (174544).

2⁶⁷⁶³²⁷ is an apocalyptic number.

676327 is a deficient number, since it is larger than the sum of its proper divisors (21849).

676327 is a wasteful number, since it uses less digits than its factorization.

676327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21848.

The product of its digits is 10584, while the sum is 31.

The square root of 676327 is about 822.3910262156. The cubic root of 676327 is about 87.7779785405. Note that the first 3 decimals are identical.

The spelling of 676327 in words is "six hundred seventy-six thousand, three hundred twenty-seven".