34303709 has 4 divisors (see below), whose sum is σ = 37422240. Its totient is φ = 31185180.

The previous prime is 34303697. The next prime is 34303733. The reversal of 34303709 is 90730343.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34303709 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34303769) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1559249 + ... + 1559270.

It is an arithmetic number, because the mean of its divisors is an integer number (9355560).

Almost surely, 2^34303709 is an apocalyptic number.

It is an amenable number.

34303709 is a deficient number, since it is larger than the sum of its proper divisors (3118531).

34303709 is a wasteful number, since it uses less digits than its factorization.

34303709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3118530.

The product of its (nonzero) digits is 6804, while the sum is 29.

The square root of 34303709 is about 5856.9368273868. The cubic root of 34303709 is about 324.9229292593.

The spelling of 34303709 in words is "thirty-four million, three hundred three thousand, seven hundred nine".