363686 has 16 divisors (see below), whose sum is σ = 575424. Its totient is φ = 172224.

The previous prime is 363683. The next prime is 363691. The reversal of 363686 is 686363.

It is a happy number.

363686 is a Rhonda number in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (363683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4946 + ... + 5018.

It is an arithmetic number, because the mean of its divisors is an integer number (35964).

2³⁶³⁶⁸⁶ is an apocalyptic number.

363686 is a deficient number, since it is larger than the sum of its proper divisors (211738).

363686 is a wasteful number, since it uses less digits than its factorization.

363686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175.

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

The square root of 363686 is about 603.0638440497. The cubic root of 363686 is about 71.3798330372.

The spelling of 363686 in words is "three hundred sixty-three thousand, six hundred eighty-six".