830677433 has 2 divisors, whose sum is σ = 830677434. Its totient is φ = 830677432.

The previous prime is 830677411. The next prime is 830677451. The reversal of 830677433 is 334776038.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 548168569 + 282508864 = 23413^2 + 16808^2 .

It is a cyclic number.

It is not a de Polignac number, because 830677433 - 2⁶ = 830677369 is a prime.

It is not a weakly prime, because it can be changed into another prime (830677403) by changing a digit.

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 as a sum of consecutive naturals, namely, 415338716 + 415338717.

It is an arithmetic number, because the mean of its divisors is an integer number (415338717).

Almost surely, 2^830677433 is an apocalyptic number.

It is an amenable number.

830677433 is a deficient number, since it is larger than the sum of its proper divisors (1).

830677433 is an equidigital number, since it uses as much as digits as its factorization.

830677433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 254016, while the sum is 41.

The square root of 830677433 is about 28821.4752051313. The cubic root of 830677433 is about 940.0352457736.

The spelling of 830677433 in words is "eight hundred thirty million, six hundred seventy-seven thousand, four hundred thirty-three".