411489 has 12 divisors (see below), whose sum is σ = 640276. Its totient is φ = 253152.

The previous prime is 411479. The next prime is 411491. The reversal of 411489 is 984114.

It can be written as a sum of positive squares in 2 ways, for example, as 245025 + 166464 = 495^2 + 408^2 .

It is not a de Polignac number, because 411489 - 2⁴ = 411473 is a prime.

It is an Ulam number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 411489.

It is not an unprimeable number, because it can be changed into a prime (411409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1642 + ... + 1875.

2⁴¹¹⁴⁸⁹ is an apocalyptic number.

It is an amenable number.

411489 is a deficient number, since it is larger than the sum of its proper divisors (228787).

411489 is a wasteful number, since it uses less digits than its factorization.

411489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3536 (or 3533 counting only the distinct ones).

The product of its digits is 1152, while the sum is 27.

The square root of 411489 is about 641.4740836542. The cubic root of 411489 is about 74.3794124445.

It can be divided in two parts, 411 and 489, that added together give a square (900 = 30²).

The spelling of 411489 in words is "four hundred eleven thousand, four hundred eighty-nine".