830948 has 12 divisors (see below), whose sum is σ = 1461180. Its totient is φ = 413472.

The previous prime is 830939. The next prime is 830957. The reversal of 830948 is 849038.

It is an interprime number because it is at equal distance from previous prime (830939) and next prime (830957).

It can be written as a sum of positive squares in 2 ways, for example, as 473344 + 357604 = 688^2 + 598^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

830948 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 3 ways as a sum of consecutive naturals, for example, 818 + ... + 1526.

It is an arithmetic number, because the mean of its divisors is an integer number (121765).

2⁸³⁰⁹⁴⁸ is an apocalyptic number.

It is an amenable number.

830948 is a deficient number, since it is larger than the sum of its proper divisors (630232).

830948 is a wasteful number, since it uses less digits than its factorization.

830948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006 (or 1004 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 830948 is about 911.5634920289. The cubic root of 830948 is about 94.0137296982.

The spelling of 830948 in words is "eight hundred thirty thousand, nine hundred forty-eight".