411469 has 2 divisors, whose sum is σ = 411470. Its totient is φ = 411468.

The previous prime is 411449. The next prime is 411473. The reversal of 411469 is 964114.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 213444 + 198025 = 462^2 + 445^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-411469 is a prime.

It is a super-2 number, since 2×411469² = 338613475922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (411409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205734 + 205735.

It is an arithmetic number, because the mean of its divisors is an integer number (205735).

2⁴¹¹⁴⁶⁹ is an apocalyptic number.

It is an amenable number.

411469 is a deficient number, since it is larger than the sum of its proper divisors (1).

411469 is an equidigital number, since it uses as much as digits as its factorization.

411469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 25.

The square root of 411469 is about 641.4584943704. The cubic root of 411469 is about 74.3782073800.

The spelling of 411469 in words is "four hundred eleven thousand, four hundred sixty-nine".