930680 has 32 divisors (see below), whose sum is σ = 2138400. Its totient is φ = 364416.

The previous prime is 930667. The next prime is 930689. The reversal of 930680 is 86039.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (930689) by changing a digit.

930680 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 (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1901 + ... + 2339.

It is an arithmetic number, because the mean of its divisors is an integer number (66825).

2⁹³⁰⁶⁸⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 930680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1069200).

930680 is an abundant number, since it is smaller than the sum of its proper divisors (1207720).

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

930680 is a wasteful number, since it uses less digits than its factorization.

930680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503 (or 499 counting only the distinct ones).

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

The square root of 930680 is about 964.7175752519. The cubic root of 930680 is about 97.6337852219.

The spelling of 930680 in words is "nine hundred thirty thousand, six hundred eighty".