396317 has 8 divisors (see below), whose sum is σ = 412920. Its totient is φ = 380160.

The previous prime is 396311. The next prime is 396323. The reversal of 396317 is 713693.

It is an interprime number because it is at equal distance from previous prime (396311) and next prime (396323).

It can be written as a sum of positive squares in 4 ways, for example, as 676 + 395641 = 26^2 + 629^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 396317 - 2⁴ = 396301 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 396317.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4409 + ... + 4497.

It is an arithmetic number, because the mean of its divisors is an integer number (51615).

2³⁹⁶³¹⁷ is an apocalyptic number.

It is an amenable number.

396317 is a deficient number, since it is larger than the sum of its proper divisors (16603).

396317 is an equidigital number, since it uses as much as digits as its factorization.

396317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223.

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

The square root of 396317 is about 629.5371315498. The cubic root of 396317 is about 73.4537942115.

The spelling of 396317 in words is "three hundred ninety-six thousand, three hundred seventeen".