863229 has 8 divisors (see below), whose sum is σ = 1170720. Its totient is φ = 565616.

The previous prime is 863197. The next prime is 863231. The reversal of 863229 is 922368.

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

It is a cyclic number.

It is not a de Polignac number, because 863229 - 2⁵ = 863197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 863196 and 863205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (863279) 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, 2262 + ... + 2615.

It is an arithmetic number, because the mean of its divisors is an integer number (146340).

2⁸⁶³²²⁹ is an apocalyptic number.

It is an amenable number.

863229 is a deficient number, since it is larger than the sum of its proper divisors (307491).

863229 is a wasteful number, since it uses less digits than its factorization.

863229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4939.

The product of its digits is 5184, while the sum is 30.

The square root of 863229 is about 929.1011785591. The cubic root of 863229 is about 95.2157239875.

The spelling of 863229 in words is "eight hundred sixty-three thousand, two hundred twenty-nine".