396276 has 12 divisors (see below), whose sum is σ = 924672. Its totient is φ = 132088.

The previous prime is 396269. The next prime is 396293. The reversal of 396276 is 672693.

It is a tau number, because it is divible by the number of its divisors (12).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

396276 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16500 + ... + 16523.

It is an arithmetic number, because the mean of its divisors is an integer number (77056).

2³⁹⁶²⁷⁶ is an apocalyptic number.

It is an amenable number.

396276 is an abundant number, since it is smaller than the sum of its proper divisors (528396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

396276 is a wasteful number, since it uses less digits than its factorization.

396276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33030 (or 33028 counting only the distinct ones).

The product of its digits is 13608, while the sum is 33.

The square root of 396276 is about 629.5045671002. The cubic root of 396276 is about 73.4512611303.

The spelling of 396276 in words is "three hundred ninety-six thousand, two hundred seventy-six".