341819 has 4 divisors (see below), whose sum is σ = 361944. Its totient is φ = 321696.

The previous prime is 341813. The next prime is 341821. The reversal of 341819 is 918143.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-341819 is a prime.

It is a super-2 number, since 2×341819² = 233680457522, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (341813) 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, 10037 + ... + 10070.

It is an arithmetic number, because the mean of its divisors is an integer number (90486).

2³⁴¹⁸¹⁹ is an apocalyptic number.

341819 is a deficient number, since it is larger than the sum of its proper divisors (20125).

341819 is a wasteful number, since it uses less digits than its factorization.

341819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20124.

The product of its digits is 864, while the sum is 26.

The square root of 341819 is about 584.6528884732. The cubic root of 341819 is about 69.9195674795.

The spelling of 341819 in words is "three hundred forty-one thousand, eight hundred nineteen".