396592 has 20 divisors (see below), whose sum is σ = 878416. Its totient is φ = 169920.

The previous prime is 396581. The next prime is 396601. The reversal of 396592 is 295693.

It is a happy number.

It is an unprimeable number.

396592 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1659 + ... + 1882.

2³⁹⁶⁵⁹² is an apocalyptic number.

It is an amenable number.

396592 is an abundant number, since it is smaller than the sum of its proper divisors (481824).

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

396592 is a wasteful number, since it uses less digits than its factorization.

396592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3556 (or 3550 counting only the distinct ones).

The product of its digits is 14580, while the sum is 34.

The square root of 396592 is about 629.7555081141. The cubic root of 396592 is about 73.4707798762.

It can be divided in two parts, 396 and 592, that multiplied together give a palindrome (234432).

The spelling of 396592 in words is "three hundred ninety-six thousand, five hundred ninety-two".