409030 has 8 divisors (see below), whose sum is σ = 736272. Its totient is φ = 163608.

The previous prime is 409027. The next prime is 409033. The reversal of 409030 is 30904.

It is an interprime number because it is at equal distance from previous prime (409027) and next prime (409033).

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

It is a junction number, because it is equal to n+sod(n) for n = 408995 and 409013.

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 409030.

It is not an unprimeable number, because it can be changed into a prime (409033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20442 + ... + 20461.

It is an arithmetic number, because the mean of its divisors is an integer number (92034).

2⁴⁰⁹⁰³⁰ is an apocalyptic number.

409030 is a deficient number, since it is larger than the sum of its proper divisors (327242).

409030 is a wasteful number, since it uses less digits than its factorization.

409030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40910.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 409030 is about 639.5545324677. The cubic root of 409030 is about 74.2309560534.

Adding to 409030 its reverse (30904), we get a palindrome (439934).

The spelling of 409030 in words is "four hundred nine thousand, thirty".