868930 has 16 divisors (see below), whose sum is σ = 1615104. Its totient is φ = 336240.

The previous prime is 868909. The next prime is 868937. The reversal of 868930 is 39868.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (868937) by changing a digit.

868930 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 7 ways as a sum of consecutive naturals, for example, 1092 + ... + 1711.

It is an arithmetic number, because the mean of its divisors is an integer number (100944).

2⁸⁶⁸⁹³⁰ is an apocalyptic number.

868930 is a deficient number, since it is larger than the sum of its proper divisors (746174).

868930 is a wasteful number, since it uses less digits than its factorization.

868930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2841.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 868930 is about 932.1641486348. The cubic root of 868930 is about 95.4248744446.

The spelling of 868930 in words is "eight hundred sixty-eight thousand, nine hundred thirty".