863196 has 12 divisors (see below), whose sum is σ = 2014152. Its totient is φ = 287728.

The previous prime is 863179. The next prime is 863197. The reversal of 863196 is 691368.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (863197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35955 + ... + 35978.

It is an arithmetic number, because the mean of its divisors is an integer number (167846).

2⁸⁶³¹⁹⁶ is an apocalyptic number.

It is an amenable number.

863196 is an abundant number, since it is smaller than the sum of its proper divisors (1150956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

863196 is a wasteful number, since it uses less digits than its factorization.

863196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71940 (or 71938 counting only the distinct ones).

The product of its digits is 7776, while the sum is 33.

The square root of 863196 is about 929.0834192902. The cubic root of 863196 is about 95.2145106521.

The spelling of 863196 in words is "eight hundred sixty-three thousand, one hundred ninety-six".