1679342 has 8 divisors (see below), whose sum is σ = 2878896. Its totient is φ = 719712.

The previous prime is 1679333. The next prime is 1679351. The reversal of 1679342 is 2439761.

It is an interprime number because it is at equal distance from previous prime (1679333) and next prime (1679351).

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

It is a nialpdrome in base 6.

It is a zygodrome in base 6.

It is a junction number, because it is equal to n+sod(n) for n = 1679299 and 1679308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59963 + ... + 59990.

It is an arithmetic number, because the mean of its divisors is an integer number (359862).

2^1679342 is an apocalyptic number.

1679342 is a deficient number, since it is larger than the sum of its proper divisors (1199554).

1679342 is a wasteful number, since it uses less digits than its factorization.

1679342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119962.

The product of its digits is 9072, while the sum is 32.

The square root of 1679342 is about 1295.8942858119. The cubic root of 1679342 is about 118.8629167879.

The spelling of 1679342 in words is "one million, six hundred seventy-nine thousand, three hundred forty-two".