408959 has 2 divisors, whose sum is σ = 408960. Its totient is φ = 408958.

The previous prime is 408953. The next prime is 408971. The reversal of 408959 is 959804.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 408959 - 2⁴ = 408943 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (408953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 204479 + 204480.

It is an arithmetic number, because the mean of its divisors is an integer number (204480).

2⁴⁰⁸⁹⁵⁹ is an apocalyptic number.

408959 is a deficient number, since it is larger than the sum of its proper divisors (1).

408959 is an equidigital number, since it uses as much as digits as its factorization.

408959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 408959 is about 639.4990226732. The cubic root of 408959 is about 74.2266607671.

It can be divided in two parts, 40895 and 9, that added together give a palindrome (40904).

The spelling of 408959 in words is "four hundred eight thousand, nine hundred fifty-nine".