830073733 has 2 divisors, whose sum is σ = 830073734. Its totient is φ = 830073732.

The previous prime is 830073689. The next prime is 830073737. The reversal of 830073733 is 337370038.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 641203684 + 188870049 = 25322^2 + 13743^2 .

It is a cyclic number.

It is not a de Polignac number, because 830073733 - 2⁹ = 830073221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (830073737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 415036866 + 415036867.

It is an arithmetic number, because the mean of its divisors is an integer number (415036867).

Almost surely, 2^830073733 is an apocalyptic number.

It is an amenable number.

830073733 is a deficient number, since it is larger than the sum of its proper divisors (1).

830073733 is an equidigital number, since it uses as much as digits as its factorization.

830073733 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31752, while the sum is 34.

The square root of 830073733 is about 28811.0002082538. Note that the first 3 decimals coincide. The cubic root of 830073733 is about 939.8074650938.

The spelling of 830073733 in words is "eight hundred thirty million, seventy-three thousand, seven hundred thirty-three".