396266 has 8 divisors (see below), whose sum is σ = 640164. Its totient is φ = 182880.

The previous prime is 396259. The next prime is 396269. The reversal of 396266 is 662693.

396266 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 395641 + 625 = 629^2 + 25^2 .

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

It is not an unprimeable number, because it can be changed into a prime (396269) 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, 7595 + ... + 7646.

2³⁹⁶²⁶⁶ is an apocalyptic number.

396266 is a deficient number, since it is larger than the sum of its proper divisors (243898).

396266 is a wasteful number, since it uses less digits than its factorization.

396266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15256.

The product of its digits is 11664, while the sum is 32.

The square root of 396266 is about 629.4966242960. The cubic root of 396266 is about 73.4506432791.

It can be divided in two parts, 3 and 96266, that added together give a palindrome (96269).

The spelling of 396266 in words is "three hundred ninety-six thousand, two hundred sixty-six".