366386 has 8 divisors (see below), whose sum is σ = 568620. Its totient is φ = 176848.

The previous prime is 366383. The next prime is 366397. The reversal of 366386 is 683663.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 366025 + 361 = 605^2 + 19^2 .

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

It is an Ulam number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 366386.

It is not an unprimeable number, because it can be changed into a prime (366383) 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, 3101 + ... + 3216.

2³⁶⁶³⁸⁶ is an apocalyptic number.

366386 is a deficient number, since it is larger than the sum of its proper divisors (202234).

366386 is a wasteful number, since it uses less digits than its factorization.

366386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6348.

The product of its digits is 15552, while the sum is 32.

The square root of 366386 is about 605.2982735809. The cubic root of 366386 is about 71.5560386798.

The spelling of 366386 in words is "three hundred sixty-six thousand, three hundred eighty-six".