863016852 has 24 divisors (see below), whose sum is σ = 2015004096. Its totient is φ = 287486848.

The previous prime is 863016851. The next prime is 863016859. The reversal of 863016852 is 258610368.

It is a happy number.

863016852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 863016852.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (863016851) 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, 3093 + ... + 41660.

It is an arithmetic number, because the mean of its divisors is an integer number (83958504).

Almost surely, 2^863016852 is an apocalyptic number.

It is an amenable number.

863016852 is an abundant number, since it is smaller than the sum of its proper divisors (1151987244).

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

863016852 is a wasteful number, since it uses less digits than its factorization.

863016852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46367 (or 46365 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 863016852 is about 29377.1484661122. The cubic root of 863016852 is about 952.0792324541.

The spelling of 863016852 in words is "eight hundred sixty-three million, sixteen thousand, eight hundred fifty-two".