1682342 has 8 divisors (see below), whose sum is σ = 2529576. Its totient is φ = 839152.

The previous prime is 1682333. The next prime is 1682363. The reversal of 1682342 is 2432861.

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

It is a d-powerful number, because it can be written as 1 + 6⁸ + 8 + 2 + 3⁷ + 4² + 2⁹ .

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, 458 + ... + 1890.

It is an arithmetic number, because the mean of its divisors is an integer number (316197).

2^1682342 is an apocalyptic number.

1682342 is a deficient number, since it is larger than the sum of its proper divisors (847234).

1682342 is a wasteful number, since it uses less digits than its factorization.

1682342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2022.

The product of its digits is 2304, while the sum is 26.

The square root of 1682342 is about 1297.0512711531. The cubic root of 1682342 is about 118.9336541407.

The spelling of 1682342 in words is "one million, six hundred eighty-two thousand, three hundred forty-two".