860930 has 32 divisors (see below), whose sum is σ = 1814400. Its totient is φ = 294000.

The previous prime is 860929. The next prime is 860939. The reversal of 860930 is 39068.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 860930.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (860939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3305 + ... + 3555.

It is an arithmetic number, because the mean of its divisors is an integer number (56700).

2⁸⁶⁰⁹³⁰ is an apocalyptic number.

860930 is an abundant number, since it is smaller than the sum of its proper divisors (953470).

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

860930 is a wasteful number, since it uses less digits than its factorization.

860930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279 (or 265 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 860930 is about 927.8631364593. The cubic root of 860930 is about 95.1311208802.

Adding to 860930 its reverse (39068), we get a palindrome (899998).

The spelling of 860930 in words is "eight hundred sixty thousand, nine hundred thirty".