366918 has 8 divisors (see below), whose sum is σ = 733848. Its totient is φ = 122304.

The previous prime is 366917. The next prime is 366923. The reversal of 366918 is 819663.

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

366918 is an admirable number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 366918.

It is not an unprimeable number, because it can be changed into a prime (366917) 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, 30571 + ... + 30582.

It is an arithmetic number, because the mean of its divisors is an integer number (91731).

2³⁶⁶⁹¹⁸ is an apocalyptic number.

366918 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

366918 is a wasteful number, since it uses less digits than its factorization.

366918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61158.

The product of its digits is 7776, while the sum is 33.

The square root of 366918 is about 605.7375669380. The cubic root of 366918 is about 71.5906555432.

The spelling of 366918 in words is "three hundred sixty-six thousand, nine hundred eighteen".