396567 has 12 divisors (see below), whose sum is σ = 578760. Its totient is φ = 261648.

The previous prime is 396563. The next prime is 396577. The reversal of 396567 is 765693.

It is a happy number.

396567 is a `hidden beast` number, since 3 + 96 + 567 = 666.

It is not a de Polignac number, because 396567 - 2² = 396563 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396563) 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, 1093 + ... + 1409.

It is an arithmetic number, because the mean of its divisors is an integer number (48230).

2³⁹⁶⁵⁶⁷ is an apocalyptic number.

396567 is a deficient number, since it is larger than the sum of its proper divisors (182193).

396567 is a wasteful number, since it uses less digits than its factorization.

396567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462 (or 459 counting only the distinct ones).

The product of its digits is 34020, while the sum is 36.

The square root of 396567 is about 629.7356588284. The cubic root of 396567 is about 73.4692360494.

The spelling of 396567 in words is "three hundred ninety-six thousand, five hundred sixty-seven".