366636 has 12 divisors (see below), whose sum is σ = 855512. Its totient is φ = 122208.

The previous prime is 366631. The next prime is 366677. The reversal of 366636 is 636663.

366636 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a nude number because it is divisible by every one of its digits.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 366636.

It is not an unprimeable number, because it can be changed into a prime (366631) by changing a digit.

366636 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, 15265 + ... + 15288.

2³⁶⁶⁶³⁶ is an apocalyptic number.

It is an amenable number.

366636 is an abundant number, since it is smaller than the sum of its proper divisors (488876).

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

366636 is a wasteful number, since it uses less digits than its factorization.

366636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30560 (or 30558 counting only the distinct ones).

The product of its digits is 11664, while the sum is 30.

The square root of 366636 is about 605.5047481234. The cubic root of 366636 is about 71.5723101734.

The spelling of 366636 in words is "three hundred sixty-six thousand, six hundred thirty-six".