406324 has 6 divisors (see below), whose sum is σ = 711074. Its totient is φ = 203160.

The previous prime is 406313. The next prime is 406327. The reversal of 406324 is 423604.

406324 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., 338724 + 67600 = 582^2 + 260^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50787 + ... + 50794.

2⁴⁰⁶³²⁴ is an apocalyptic number.

It is an amenable number.

406324 is a deficient number, since it is larger than the sum of its proper divisors (304750).

406324 is a wasteful number, since it uses less digits than its factorization.

406324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101585 (or 101583 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 406324 is about 637.4354869318. The cubic root of 406324 is about 74.0668983543.

Adding to 406324 its reverse (423604), we get a palindrome (829928).

The spelling of 406324 in words is "four hundred six thousand, three hundred twenty-four".