34730557 has 2 divisors, whose sum is σ = 34730558. Its totient is φ = 34730556.

The previous prime is 34730539. The next prime is 34730581. The reversal of 34730557 is 75503743.

34730557 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22382361 + 12348196 = 4731^2 + 3514^2 .

It is a cyclic number.

It is not a de Polignac number, because 34730557 - 2¹⁹ = 34206269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34736557) 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, 17365278 + 17365279.

It is an arithmetic number, because the mean of its divisors is an integer number (17365279).

Almost surely, 2^34730557 is an apocalyptic number.

It is an amenable number.

34730557 is a deficient number, since it is larger than the sum of its proper divisors (1).

34730557 is an equidigital number, since it uses as much as digits as its factorization.

34730557 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 44100, while the sum is 34.

The square root of 34730557 is about 5893.2636967982. The cubic root of 34730557 is about 326.2650716505.

The spelling of 34730557 in words is "thirty-four million, seven hundred thirty thousand, five hundred fifty-seven".