862863104 has 36 divisors (see below), whose sum is σ = 1732400376. Its totient is φ = 428915712.

The previous prime is 862863077. The next prime is 862863119. The reversal of 862863104 is 401368268.

It is a happy number.

862863104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34547 + ... + 54029.

Almost surely, 2^862863104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 862863104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (866200188).

862863104 is an abundant number, since it is smaller than the sum of its proper divisors (869537272).

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

862863104 is a wasteful number, since it uses less digits than its factorization.

862863104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19672 (or 19658 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 862863104 is about 29374.5315537116. The cubic root of 862863104 is about 952.0226908887.

The spelling of 862863104 in words is "eight hundred sixty-two million, eight hundred sixty-three thousand, one hundred four".