341779 has 4 divisors (see below), whose sum is σ = 344520. Its totient is φ = 339040.

The previous prime is 341777. The next prime is 341813. The reversal of 341779 is 977143.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 341779 - 2¹ = 341777 is a prime.

It is a Duffinian number.

341779 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 341779.

It is not an unprimeable number, because it can be changed into a prime (341771) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1174 + ... + 1435.

It is an arithmetic number, because the mean of its divisors is an integer number (86130).

2³⁴¹⁷⁷⁹ is an apocalyptic number.

341779 is a deficient number, since it is larger than the sum of its proper divisors (2741).

341779 is a wasteful number, since it uses less digits than its factorization.

341779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2740.

The product of its digits is 5292, while the sum is 31.

The square root of 341779 is about 584.6186791405. The cubic root of 341779 is about 69.9168400206.

The spelling of 341779 in words is "three hundred forty-one thousand, seven hundred seventy-nine".