410819 has 2 divisors, whose sum is σ = 410820. Its totient is φ = 410818.

The previous prime is 410807. The next prime is 410833. The reversal of 410819 is 918014.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-410819 is a prime.

It is a super-2 number, since 2×410819² = 337544501522, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 410794 and 410803.

It is not a weakly prime, because it can be changed into another prime (410899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205409 + 205410.

It is an arithmetic number, because the mean of its divisors is an integer number (205410).

2⁴¹⁰⁸¹⁹ is an apocalyptic number.

410819 is a deficient number, since it is larger than the sum of its proper divisors (1).

410819 is an equidigital number, since it uses as much as digits as its factorization.

410819 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 410819 is about 640.9516362410. The cubic root of 410819 is about 74.3390215081.

It can be divided in two parts, 410 and 819, that multiplied together give a triangular number (335790 = T₈₁₉).

The spelling of 410819 in words is "four hundred ten thousand, eight hundred nineteen".