34029073 has 4 divisors (see below), whose sum is σ = 36646708. Its totient is φ = 31411440.

The previous prime is 34029071. The next prime is 34029077. The reversal of 34029073 is 37092043.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4739329 + 29289744 = 2177^2 + 5412^2 .

It is a cyclic number.

It is not a de Polignac number, because 34029073 - 2¹ = 34029071 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34029071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1308798 + ... + 1308823.

It is an arithmetic number, because the mean of its divisors is an integer number (9161677).

Almost surely, 2^34029073 is an apocalyptic number.

It is an amenable number.

34029073 is a deficient number, since it is larger than the sum of its proper divisors (2617635).

34029073 is a wasteful number, since it uses less digits than its factorization.

34029073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2617634.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 34029073 is about 5833.4443513245. Note that the first 3 decimals coincide. The cubic root of 34029073 is about 324.0534922857.

The spelling of 34029073 in words is "thirty-four million, twenty-nine thousand, seventy-three".