830085923 has 2 divisors, whose sum is σ = 830085924. Its totient is φ = 830085922.

The previous prime is 830085917. The next prime is 830085929. The reversal of 830085923 is 329580038.

830085923 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (830085917) and next prime (830085929).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-830085923 is a prime.

It is not a weakly prime, because it can be changed into another prime (830085929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 415042961 + 415042962.

It is an arithmetic number, because the mean of its divisors is an integer number (415042962).

Almost surely, 2^830085923 is an apocalyptic number.

830085923 is a deficient number, since it is larger than the sum of its proper divisors (1).

830085923 is an equidigital number, since it uses as much as digits as its factorization.

830085923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 830085923 is about 28811.2117586192. The cubic root of 830085923 is about 939.8120655674.

The spelling of 830085923 in words is "eight hundred thirty million, eighty-five thousand, nine hundred twenty-three".