409348 has 6 divisors (see below), whose sum is σ = 716366. Its totient is φ = 204672.

The previous prime is 409337. The next prime is 409349. The reversal of 409348 is 843904.

409348 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 407044 + 2304 = 638^2 + 48^2 .

It is not an unprimeable number, because it can be changed into a prime (409349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51165 + ... + 51172.

2⁴⁰⁹³⁴⁸ is an apocalyptic number.

It is an amenable number.

409348 is a deficient number, since it is larger than the sum of its proper divisors (307018).

409348 is a wasteful number, since it uses less digits than its factorization.

409348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102341 (or 102339 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 409348 is about 639.8030947096. The cubic root of 409348 is about 74.2501880000.

It can be divided in two parts, 409 and 348, that added together give a palindrome (757).

The spelling of 409348 in words is "four hundred nine thousand, three hundred forty-eight".