366366 has 64 divisors (see below), whose sum is σ = 999936. Its totient is φ = 86400.

The previous prime is 366347. The next prime is 366383. The reversal of 366366 is 663663.

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

It is a nialpdrome in base 14.

It is a congruent number.

It is an unprimeable number.

366366 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5976 + ... + 6036.

It is an arithmetic number, because the mean of its divisors is an integer number (15624).

2³⁶⁶³⁶⁶ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 366366, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (499968).

366366 is an abundant number, since it is smaller than the sum of its proper divisors (633570).

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

366366 is a wasteful number, since it uses less digits than its factorization.

366366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97.

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

The square root of 366366 is about 605.2817525748. The cubic root of 366366 is about 71.5547366406.

The spelling of 366366 in words is "three hundred sixty-six thousand, three hundred sixty-six".