396173 has 2 divisors, whose sum is σ = 396174. Its totient is φ = 396172.

The previous prime is 396157. The next prime is 396181. The reversal of 396173 is 371693.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 218089 + 178084 = 467^2 + 422^2 .

It is a cyclic number.

It is not a de Polignac number, because 396173 - 2⁴ = 396157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (396103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 198086 + 198087.

It is an arithmetic number, because the mean of its divisors is an integer number (198087).

2³⁹⁶¹⁷³ is an apocalyptic number.

It is an amenable number.

396173 is a deficient number, since it is larger than the sum of its proper divisors (1).

396173 is an equidigital number, since it uses as much as digits as its factorization.

396173 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3402, while the sum is 29.

The square root of 396173 is about 629.4227514159. The cubic root of 396173 is about 73.4448967651. Note that the first 3 decimals are identical.

The spelling of 396173 in words is "three hundred ninety-six thousand, one hundred seventy-three".