34740479 has 2 divisors, whose sum is σ = 34740480. Its totient is φ = 34740478.

The previous prime is 34740467. The next prime is 34740523. The reversal of 34740479 is 97404743.

It is a happy number.

34740479 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 is an emirp because it is prime and its reverse (97404743) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34740479 - 2²⁴ = 17963263 is a prime.

It is a super-2 number, since 2×34740479² = 2413801762298882, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34740449) 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, 17370239 + 17370240.

It is an arithmetic number, because the mean of its divisors is an integer number (17370240).

Almost surely, 2^34740479 is an apocalyptic number.

34740479 is a deficient number, since it is larger than the sum of its proper divisors (1).

34740479 is an equidigital number, since it uses as much as digits as its factorization.

34740479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 34740479 is about 5894.1054452733. The cubic root of 34740479 is about 326.2961383738.

The spelling of 34740479 in words is "thirty-four million, seven hundred forty thousand, four hundred seventy-nine".