409350 has 24 divisors (see below), whose sum is σ = 1015560. Its totient is φ = 109120.

The previous prime is 409349. The next prime is 409351. The reversal of 409350 is 53904.

409350 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (409349) and next prime (409351).

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 409350.

It is not an unprimeable number, because it can be changed into a prime (409351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1215 + ... + 1514.

It is an arithmetic number, because the mean of its divisors is an integer number (42315).

2⁴⁰⁹³⁵⁰ is an apocalyptic number.

409350 is an abundant number, since it is smaller than the sum of its proper divisors (606210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

409350 is a wasteful number, since it uses less digits than its factorization.

409350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2744 (or 2739 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 409350 is about 639.8046576886. The cubic root of 409350 is about 74.2503089241.

The spelling of 409350 in words is "four hundred nine thousand, three hundred fifty".