34240471 has 2 divisors, whose sum is σ = 34240472. Its totient is φ = 34240470.

The previous prime is 34240439. The next prime is 34240477. The reversal of 34240471 is 17404243.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34240471 - 2⁵ = 34240439 is a prime.

It is a super-3 number, since 3×34240471³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34240477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17120235 + 17120236.

It is an arithmetic number, because the mean of its divisors is an integer number (17120236).

Almost surely, 2^34240471 is an apocalyptic number.

34240471 is a deficient number, since it is larger than the sum of its proper divisors (1).

34240471 is an equidigital number, since it uses as much as digits as its factorization.

34240471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 34240471 is about 5851.5357813142. The cubic root of 34240471 is about 324.7231441050.

The spelling of 34240471 in words is "thirty-four million, two hundred forty thousand, four hundred seventy-one".