34328147 has 16 divisors (see below), whose sum is σ = 40846080. Its totient is φ = 28238112.

The previous prime is 34328137. The next prime is 34328171. The reversal of 34328147 is 74182343.

34328147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 34328147 - 2⁴ = 34328131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34328137) 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 in 15 ways as a sum of consecutive naturals, for example, 16793 + ... + 18725.

It is an arithmetic number, because the mean of its divisors is an integer number (2552880).

Almost surely, 2^34328147 is an apocalyptic number.

34328147 is a deficient number, since it is larger than the sum of its proper divisors (6517933).

34328147 is a wasteful number, since it uses less digits than its factorization.

34328147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2042.

The product of its digits is 16128, while the sum is 32.

The square root of 34328147 is about 5859.0227000755. The cubic root of 34328147 is about 325.0000694280. Note that the first 4 decimals are identical.

The spelling of 34328147 in words is "thirty-four million, three hundred twenty-eight thousand, one hundred forty-seven".