341978 has 16 divisors (see below), whose sum is σ = 631680. Its totient is φ = 135216.

The previous prime is 341963. The next prime is 341983. The reversal of 341978 is 879143.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 758 + ... + 1121.

It is an arithmetic number, because the mean of its divisors is an integer number (39480).

2³⁴¹⁹⁷⁸ is an apocalyptic number.

341978 is a deficient number, since it is larger than the sum of its proper divisors (289702).

341978 is a wasteful number, since it uses less digits than its factorization.

341978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1901.

The product of its digits is 6048, while the sum is 32.

The square root of 341978 is about 584.7888507829. The cubic root of 341978 is about 69.9304070251.

The spelling of 341978 in words is "three hundred forty-one thousand, nine hundred seventy-eight".