863030 has 16 divisors (see below), whose sum is σ = 1775520. Its totient is φ = 295872.

The previous prime is 863017. The next prime is 863047. The reversal of 863030 is 30368.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 862993 and 863011.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 863030.

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 7 ways as a sum of consecutive naturals, for example, 6095 + ... + 6234.

It is an arithmetic number, because the mean of its divisors is an integer number (110970).

2⁸⁶³⁰³⁰ is an apocalyptic number.

863030 is an abundant number, since it is smaller than the sum of its proper divisors (912490).

It is a weird number, because it is abundant, but not a pseudoperfect number.

863030 is a wasteful number, since it uses less digits than its factorization.

863030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12343.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 863030 is about 928.9940796367. The cubic root of 863030 is about 95.2084067383.

Adding to 863030 its reverse (30368), we get a palindrome (893398).

The spelling of 863030 in words is "eight hundred sixty-three thousand, thirty".