409295 has 8 divisors (see below), whose sum is σ = 496320. Its totient is φ = 324000.

The previous prime is 409291. The next prime is 409327. The reversal of 409295 is 592904.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 409295 - 2² = 409291 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (409291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170 + ... + 920.

It is an arithmetic number, because the mean of its divisors is an integer number (62040).

2⁴⁰⁹²⁹⁵ is an apocalyptic number.

409295 is a deficient number, since it is larger than the sum of its proper divisors (87025).

409295 is a wasteful number, since it uses less digits than its factorization.

409295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 409295 is about 639.7616743757. The cubic root of 409295 is about 74.2469833674.

The spelling of 409295 in words is "four hundred nine thousand, two hundred ninety-five".