830384827 has 2 divisors, whose sum is σ = 830384828. Its totient is φ = 830384826.

The previous prime is 830384813. The next prime is 830384917. The reversal of 830384827 is 728483038.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 830384827 - 2¹¹ = 830382779 is a prime.

It is not a weakly prime, because it can be changed into another prime (830382827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 415192413 + 415192414.

It is an arithmetic number, because the mean of its divisors is an integer number (415192414).

Almost surely, 2^830384827 is an apocalyptic number.

830384827 is a deficient number, since it is larger than the sum of its proper divisors (1).

830384827 is an equidigital number, since it uses as much as digits as its factorization.

830384827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 258048, while the sum is 43.

The square root of 830384827 is about 28816.3985778931. The cubic root of 830384827 is about 939.9248570535.

The spelling of 830384827 in words is "eight hundred thirty million, three hundred eighty-four thousand, eight hundred twenty-seven".