396167 has 4 divisors (see below), whose sum is σ = 398376. Its totient is φ = 393960.

The previous prime is 396157. The next prime is 396173. The reversal of 396167 is 761693.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 761693 = 239 ⋅3187.

It is a cyclic number.

It is not a de Polignac number, because 396167 - 2⁶ = 396103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396107) 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, 809 + ... + 1202.

It is an arithmetic number, because the mean of its divisors is an integer number (99594).

2³⁹⁶¹⁶⁷ is an apocalyptic number.

396167 is a deficient number, since it is larger than the sum of its proper divisors (2209).

396167 is a wasteful number, since it uses less digits than its factorization.

396167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2208.

The product of its digits is 6804, while the sum is 32.

The square root of 396167 is about 629.4179851259. The cubic root of 396167 is about 73.4445259914. Note that the first 3 decimals are identical.

The spelling of 396167 in words is "three hundred ninety-six thousand, one hundred sixty-seven".