368306 has 4 divisors (see below), whose sum is σ = 552462. Its totient is φ = 184152.

The previous prime is 368293. The next prime is 368323. The reversal of 368306 is 603863.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 603863 = 13 ⋅46451.

It can be written as a sum of positive squares in only one way, i.e., 292681 + 75625 = 541^2 + 275^2 .

It is a nialpdrome in base 13.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 368306.

It is an unprimeable number.

368306 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 as a sum of consecutive naturals, namely, 92075 + ... + 92078.

2³⁶⁸³⁰⁶ is an apocalyptic number.

368306 is a deficient number, since it is larger than the sum of its proper divisors (184156).

368306 is a wasteful number, since it uses less digits than its factorization.

368306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184155.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 368306 is about 606.8821961468. The cubic root of 368306 is about 71.6808144655.

The spelling of 368306 in words is "three hundred sixty-eight thousand, three hundred six".