863036 has 12 divisors (see below), whose sum is σ = 1517040. Its totient is φ = 429600.

The previous prime is 863017. The next prime is 863047. The reversal of 863036 is 630368.

It is a super-2 number, since 2×863036² = 1489662274592, which contains 22 as substring.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 862996 and 863014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1136 + ... + 1736.

It is an arithmetic number, because the mean of its divisors is an integer number (126420).

2⁸⁶³⁰³⁶ is an apocalyptic number.

It is an amenable number.

863036 is a deficient number, since it is larger than the sum of its proper divisors (654004).

863036 is a wasteful number, since it uses less digits than its factorization.

863036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964 (or 962 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 863036 is about 928.9973089304. The cubic root of 863036 is about 95.2086273753.

The spelling of 863036 in words is "eight hundred sixty-three thousand, thirty-six".