341678 has 16 divisors (see below), whose sum is σ = 546480. Its totient is φ = 159936.

The previous prime is 341659. The next prime is 341681. The reversal of 341678 is 876143.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 341678.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2426 + ... + 2562.

It is an arithmetic number, because the mean of its divisors is an integer number (34155).

2³⁴¹⁶⁷⁸ is an apocalyptic number.

341678 is a deficient number, since it is larger than the sum of its proper divisors (204802).

341678 is a wasteful number, since it uses less digits than its factorization.

341678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211.

The product of its digits is 4032, while the sum is 29.

The square root of 341678 is about 584.5322916657. The cubic root of 341678 is about 69.9099522398.

The spelling of 341678 in words is "three hundred forty-one thousand, six hundred seventy-eight".