396324 has 36 divisors (see below), whose sum is σ = 1021020. Its totient is φ = 129600.

The previous prime is 396323. The next prime is 396349. The reversal of 396324 is 423693.

It can be written as a sum of positive squares in 2 ways, for example, as 338724 + 57600 = 582^2 + 240^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (396323) 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, 3582 + ... + 3690.

2³⁹⁶³²⁴ is an apocalyptic number.

It is an amenable number.

396324 is an abundant number, since it is smaller than the sum of its proper divisors (624696).

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

396324 is a wasteful number, since it uses less digits than its factorization.

396324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220 (or 215 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

The square root of 396324 is about 629.5426911656. The cubic root of 396324 is about 73.4542266713.

The spelling of 396324 in words is "three hundred ninety-six thousand, three hundred twenty-four".