34458917 has 2 divisors, whose sum is σ = 34458918. Its totient is φ = 34458916.

The previous prime is 34458911. The next prime is 34458923. The reversal of 34458917 is 71985443.

It is a balanced prime because it is at equal distance from previous prime (34458911) and next prime (34458923).

It can be written as a sum of positive squares in only one way, i.e., 33016516 + 1442401 = 5746^2 + 1201^2 .

It is a cyclic number.

It is not a de Polignac number, because 34458917 - 2¹⁰ = 34457893 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34458911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17229458 + 17229459.

It is an arithmetic number, because the mean of its divisors is an integer number (17229459).

Almost surely, 2^34458917 is an apocalyptic number.

It is an amenable number.

34458917 is a deficient number, since it is larger than the sum of its proper divisors (1).

34458917 is an equidigital number, since it uses as much as digits as its factorization.

34458917 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120960, while the sum is 41.

The square root of 34458917 is about 5870.1718032780. The cubic root of 34458917 is about 325.4122327180.

The spelling of 34458917 in words is "thirty-four million, four hundred fifty-eight thousand, nine hundred seventeen".