676197 has 6 divisors (see below), whose sum is σ = 976742. Its totient is φ = 450792.

The previous prime is 676171. The next prime is 676211. The reversal of 676197 is 791676.

It can be written as a sum of positive squares in only one way, i.e., 641601 + 34596 = 801^2 + 186^2 .

It is not a de Polignac number, because 676197 - 2⁷ = 676069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 676197.

It is not an unprimeable number, because it can be changed into a prime (676147) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37558 + ... + 37575.

2⁶⁷⁶¹⁹⁷ is an apocalyptic number.

It is an amenable number.

676197 is a deficient number, since it is larger than the sum of its proper divisors (300545).

676197 is a wasteful number, since it uses less digits than its factorization.

676197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75139 (or 75136 counting only the distinct ones).

The product of its digits is 15876, while the sum is 36.

The square root of 676197 is about 822.3119845898. The cubic root of 676197 is about 87.7723541071.

The spelling of 676197 in words is "six hundred seventy-six thousand, one hundred ninety-seven".