1679359 has 6 divisors (see below), whose sum is σ = 1846040. Its totient is φ = 1526580.

The previous prime is 1679351. The next prime is 1679371. The reversal of 1679359 is 9539761.

It is not a de Polignac number, because 1679359 - 2³ = 1679351 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1679351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6819 + ... + 7060.

2^1679359 is an apocalyptic number.

1679359 is a deficient number, since it is larger than the sum of its proper divisors (166681).

1679359 is a wasteful number, since it uses less digits than its factorization.

1679359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13901 (or 13890 counting only the distinct ones).

The product of its digits is 51030, while the sum is 40.

The square root of 1679359 is about 1295.9008449723. The cubic root of 1679359 is about 118.8633178702.

The spelling of 1679359 in words is "one million, six hundred seventy-nine thousand, three hundred fifty-nine".