396534 has 8 divisors (see below), whose sum is σ = 793080. Its totient is φ = 132176.

The previous prime is 396533. The next prime is 396541. The reversal of 396534 is 435693.

It is a happy number.

396534 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

396534 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33039 + ... + 33050.

It is an arithmetic number, because the mean of its divisors is an integer number (99135).

2³⁹⁶⁵³⁴ is an apocalyptic number.

396534 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

396534 is a wasteful number, since it uses less digits than its factorization.

396534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66094.

The product of its digits is 9720, while the sum is 30.

The square root of 396534 is about 629.7094568132. The cubic root of 396534 is about 73.4671980986.

The spelling of 396534 in words is "three hundred ninety-six thousand, five hundred thirty-four".