396169 has 8 divisors (see below), whose sum is σ = 432000. Its totient is φ = 361872.

The previous prime is 396157. The next prime is 396173. The reversal of 396169 is 961693.

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 396169 - 2⁷ = 396041 is a prime.

It is a super-2 number, since 2×396169² = 313899753122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (396119) 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, 192 + ... + 910.

It is an arithmetic number, because the mean of its divisors is an integer number (54000).

2³⁹⁶¹⁶⁹ is an apocalyptic number.

It is an amenable number.

396169 is a deficient number, since it is larger than the sum of its proper divisors (35831).

396169 is a wasteful number, since it uses less digits than its factorization.

396169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767.

The product of its digits is 8748, while the sum is 34.

The square root of 396169 is about 629.4195738933. The cubic root of 396169 is about 73.4446495831. Note that the first 3 decimals are identical.

It can be divided in two parts, 396 and 169, that added together give a palindrome (565).

The spelling of 396169 in words is "three hundred ninety-six thousand, one hundred sixty-nine".