408341 has 2 divisors, whose sum is σ = 408342. Its totient is φ = 408340.

The previous prime is 408337. The next prime is 408347. The reversal of 408341 is 143804.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 271441 + 136900 = 521^2 + 370^2 .

It is a cyclic number.

It is not a de Polignac number, because 408341 - 2² = 408337 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 408341.

It is not a weakly prime, because it can be changed into another prime (408347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 204170 + 204171.

It is an arithmetic number, because the mean of its divisors is an integer number (204171).

2⁴⁰⁸³⁴¹ is an apocalyptic number.

It is an amenable number.

408341 is a deficient number, since it is larger than the sum of its proper divisors (1).

408341 is an equidigital number, since it uses as much as digits as its factorization.

408341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 408341 is about 639.0156492606. The cubic root of 408341 is about 74.1892526143.

Subtracting from 408341 its sum of digits (20), we obtain a square (408321 = 639²).

It can be divided in two parts, 408 and 341, that multiplied together give a triangular number (139128 = T₅₂₇).

The spelling of 408341 in words is "four hundred eight thousand, three hundred forty-one".