340982 has 8 divisors (see below), whose sum is σ = 529200. Its totient is φ = 164584.

The previous prime is 340979. The next prime is 340999. The reversal of 340982 is 289043.

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

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, 2882 + ... + 2997.

It is an arithmetic number, because the mean of its divisors is an integer number (66150).

2³⁴⁰⁹⁸² is an apocalyptic number.

340982 is a deficient number, since it is larger than the sum of its proper divisors (188218).

340982 is a wasteful number, since it uses less digits than its factorization.

340982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5910.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 340982 is about 583.9366403986. The cubic root of 340982 is about 69.8624509836.

The spelling of 340982 in words is "three hundred forty thousand, nine hundred eighty-two".