34229747 has 2 divisors, whose sum is σ = 34229748. Its totient is φ = 34229746.

The previous prime is 34229729. The next prime is 34229749. The reversal of 34229747 is 74792243.

34229747 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 34229747 - 2¹⁴ = 34213363 is a prime.

Together with 34229749, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34229747.

It is not a weakly prime, because it can be changed into another prime (34229749) 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, 17114873 + 17114874.

It is an arithmetic number, because the mean of its divisors is an integer number (17114874).

Almost surely, 2^34229747 is an apocalyptic number.

34229747 is a deficient number, since it is larger than the sum of its proper divisors (1).

34229747 is an equidigital number, since it uses as much as digits as its factorization.

34229747 is an odious number, because the sum of its binary digits is odd.

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

The square root of 34229747 is about 5850.6193689216. The cubic root of 34229747 is about 324.6892398341.

The spelling of 34229747 in words is "thirty-four million, two hundred twenty-nine thousand, seven hundred forty-seven".