411289 has 4 divisors (see below), whose sum is σ = 418320. Its totient is φ = 404260.

The previous prime is 411287. The next prime is 411311. The reversal of 411289 is 982114.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 411289 - 2¹ = 411287 is a prime.

It is a Duffinian number.

411289 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (411287) 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, 3427 + ... + 3544.

It is an arithmetic number, because the mean of its divisors is an integer number (104580).

2⁴¹¹²⁸⁹ is an apocalyptic number.

It is an amenable number.

411289 is a deficient number, since it is larger than the sum of its proper divisors (7031).

411289 is an equidigital number, since it uses as much as digits as its factorization.

411289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7030.

The product of its digits is 576, while the sum is 25.

The square root of 411289 is about 641.3181737640. The cubic root of 411289 is about 74.3673600419.

The spelling of 411289 in words is "four hundred eleven thousand, two hundred eighty-nine".