679337 has 8 divisors (see below), whose sum is σ = 729000. Its totient is φ = 630784.

The previous prime is 679333. The next prime is 679361. The reversal of 679337 is 733976.

It can be written as a sum of positive squares in 4 ways, for example, as 118336 + 561001 = 344^2 + 749^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 679337 - 2² = 679333 is a prime.

It is a super-2 number, since 2×679337² = 922997519138, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 9.

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 679297 and 679306.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 679337.

It is not an unprimeable number, because it can be changed into a prime (679333) 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 7 ways as a sum of consecutive naturals, for example, 1289 + ... + 1737.

It is an arithmetic number, because the mean of its divisors is an integer number (91125).

2⁶⁷⁹³³⁷ is an apocalyptic number.

It is an amenable number.

679337 is a deficient number, since it is larger than the sum of its proper divisors (49663).

679337 is a wasteful number, since it uses less digits than its factorization.

679337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555.

The product of its digits is 23814, while the sum is 35.

The square root of 679337 is about 824.2190242891. The cubic root of 679337 is about 87.9080047570.

The spelling of 679337 in words is "six hundred seventy-nine thousand, three hundred thirty-seven".