411791 has 4 divisors (see below), whose sum is σ = 436032. Its totient is φ = 387552.

The previous prime is 411779. The next prime is 411799. The reversal of 411791 is 197114.

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 411791 - 2⁶ = 411727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411799) 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, 12095 + ... + 12128.

It is an arithmetic number, because the mean of its divisors is an integer number (109008).

2⁴¹¹⁷⁹¹ is an apocalyptic number.

411791 is a deficient number, since it is larger than the sum of its proper divisors (24241).

411791 is a wasteful number, since it uses less digits than its factorization.

411791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24240.

The product of its digits is 252, while the sum is 23.

The square root of 411791 is about 641.7094358041. The cubic root of 411791 is about 74.3976041738.

The spelling of 411791 in words is "four hundred eleven thousand, seven hundred ninety-one".