368805 has 16 divisors (see below), whose sum is σ = 616320. Its totient is φ = 187968.

The previous prime is 368803. The next prime is 368833. The reversal of 368805 is 508863.

368805 is nontrivially palindromic in base 4 and base 16.

It is not a de Polignac number, because 368805 - 2¹ = 368803 is a prime.

It is a nialpdrome in base 15.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190 + ... + 879.

It is an arithmetic number, because the mean of its divisors is an integer number (38520).

2³⁶⁸⁸⁰⁵ is an apocalyptic number.

It is an amenable number.

368805 is a deficient number, since it is larger than the sum of its proper divisors (247515).

368805 is a wasteful number, since it uses less digits than its factorization.

368805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 368805 is about 607.2931746694. The cubic root of 368805 is about 71.7131721470.

The spelling of 368805 in words is "three hundred sixty-eight thousand, eight hundred five".