34303385 has 4 divisors (see below), whose sum is σ = 41164068. Its totient is φ = 27442704.

The previous prime is 34303369. The next prime is 34303439. The reversal of 34303385 is 58330343.

34303385 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 5798464 + 28504921 = 2408^2 + 5339^2 .

It is a cyclic number.

It is not a de Polignac number, because 34303385 - 2⁴ = 34303369 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 3430334 + ... + 3430343.

It is an arithmetic number, because the mean of its divisors is an integer number (10291017).

Almost surely, 2^34303385 is an apocalyptic number.

It is an amenable number.

34303385 is a deficient number, since it is larger than the sum of its proper divisors (6860683).

34303385 is an equidigital number, since it uses as much as digits as its factorization.

34303385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6860682.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 34303385 is about 5856.9091678120. The cubic root of 34303385 is about 324.9219062858.

It can be divided in two parts, 3430338 and 5, that added together give a palindrome (3430343).

The spelling of 34303385 in words is "thirty-four million, three hundred three thousand, three hundred eighty-five".