367863 has 8 divisors (see below), whose sum is σ = 519408. Its totient is φ = 230784.

The previous prime is 367853. The next prime is 367867. The reversal of 367863 is 368763.

It is a happy number.

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

It is not a de Polignac number, because 367863 - 2⁵ = 367831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (367867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3556 + ... + 3657.

It is an arithmetic number, because the mean of its divisors is an integer number (64926).

2³⁶⁷⁸⁶³ is an apocalyptic number.

367863 is a deficient number, since it is larger than the sum of its proper divisors (151545).

367863 is a wasteful number, since it uses less digits than its factorization.

367863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7233.

The product of its digits is 18144, while the sum is 33.

The square root of 367863 is about 606.5171061067. The cubic root of 367863 is about 71.6520636072.

Subtracting 367863 from its reverse (368763), we obtain a square (900 = 30²).

It can be divided in two parts, 3678 and 63, that added together give a triangular number (3741 = T₈₆).

The spelling of 367863 in words is "three hundred sixty-seven thousand, eight hundred sixty-three".