366786 has 48 divisors (see below), whose sum is σ = 943488. Its totient is φ = 100800.

The previous prime is 366733. The next prime is 366787. The reversal of 366786 is 687663.

It is a happy number.

It is a super-3 number, since 3×366786³ = 148033329220786968, which contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 366786.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (366787) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5131 + ... + 5201.

It is an arithmetic number, because the mean of its divisors is an integer number (19656).

2³⁶⁶⁷⁸⁶ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 366786, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (471744).

366786 is an abundant number, since it is smaller than the sum of its proper divisors (576702).

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

366786 is a wasteful number, since it uses less digits than its factorization.

366786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127 (or 124 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 366786 is about 605.6285990605. The cubic root of 366786 is about 71.5820695195.

The spelling of 366786 in words is "three hundred sixty-six thousand, seven hundred eighty-six".