916930 has 16 divisors (see below), whose sum is σ = 1886400. Its totient is φ = 314352.

The previous prime is 916913. The next prime is 916931. The reversal of 916930 is 39619.

It is a happy number.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (916931) by changing a digit.

916930 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 (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6480 + ... + 6619.

It is an arithmetic number, because the mean of its divisors is an integer number (117900).

2⁹¹⁶⁹³⁰ is an apocalyptic number.

916930 is an abundant number, since it is smaller than the sum of its proper divisors (969470).

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

916930 is a wasteful number, since it uses less digits than its factorization.

916930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13113.

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 916930 is about 957.5646192294. The cubic root of 916930 is about 97.1505791769.

It can be divided in two parts, 91 and 6930, that added together give a triangular number (7021 = T₁₁₈).

The spelling of 916930 in words is "nine hundred sixteen thousand, nine hundred thirty".