679802 has 8 divisors (see below), whose sum is σ = 1026912. Its totient is φ = 337500.

The previous prime is 679793. The next prime is 679807. The reversal of 679802 is 208976.

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

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (679807) by changing a digit.

679802 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 824 + ... + 1427.

It is an arithmetic number, because the mean of its divisors is an integer number (128364).

2⁶⁷⁹⁸⁰² is an apocalyptic number.

679802 is a deficient number, since it is larger than the sum of its proper divisors (347110).

679802 is a wasteful number, since it uses less digits than its factorization.

679802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2404.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 679802 is about 824.5010612486. The cubic root of 679802 is about 87.9280575923.

The spelling of 679802 in words is "six hundred seventy-nine thousand, eight hundred two".