863025030 has 160 divisors (see below), whose sum is σ = 2792021760. Its totient is φ = 186857280.

The previous prime is 863025029. The next prime is 863025073. The reversal of 863025030 is 30520368.

863025030 is a `hidden beast` number, since 8 + 630 + 25 + 0 + 3 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 863024985 and 863025003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 103725 + ... + 111735.

It is an arithmetic number, because the mean of its divisors is an integer number (17450136).

Almost surely, 2^863025030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 863025030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1396010880).

863025030 is an abundant number, since it is smaller than the sum of its proper divisors (1928996730).

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

863025030 is a wasteful number, since it uses less digits than its factorization.

863025030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8056 (or 8047 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 863025030 is about 29377.2876556022. The cubic root of 863025030 is about 952.0822397647.

Adding to 863025030 its reverse (30520368), we get a palindrome (893545398).

The spelling of 863025030 in words is "eight hundred sixty-three million, twenty-five thousand, thirty".