830775079 has 2 divisors, whose sum is σ = 830775080. Its totient is φ = 830775078.

The previous prime is 830775041. The next prime is 830775089. The reversal of 830775079 is 970577038.

It is a happy number.

830775079 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 830775079 - 2⁷ = 830774951 is a prime.

It is a super-3 number, since 3×830775079³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (830775089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 415387539 + 415387540.

It is an arithmetic number, because the mean of its divisors is an integer number (415387540).

Almost surely, 2^830775079 is an apocalyptic number.

830775079 is a deficient number, since it is larger than the sum of its proper divisors (1).

830775079 is an equidigital number, since it uses as much as digits as its factorization.

830775079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 370440, while the sum is 46.

The square root of 830775079 is about 28823.1691352634. The cubic root of 830775079 is about 940.0720779950.

The spelling of 830775079 in words is "eight hundred thirty million, seven hundred seventy-five thousand, seventy-nine".