34047950 has 12 divisors (see below), whose sum is σ = 63329280. Its totient is φ = 13619160.

The previous prime is 34047941. The next prime is 34047953. The reversal of 34047950 is 5974043.

34047950 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34047953) 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 5 ways as a sum of consecutive naturals, for example, 340430 + ... + 340529.

It is an arithmetic number, because the mean of its divisors is an integer number (5277440).

Almost surely, 2^34047950 is an apocalyptic number.

34047950 is a deficient number, since it is larger than the sum of its proper divisors (29281330).

34047950 is a wasteful number, since it uses less digits than its factorization.

34047950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680971 (or 680966 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 34047950 is about 5835.0621247764. The cubic root of 34047950 is about 324.1134021065.

The spelling of 34047950 in words is "thirty-four million, forty-seven thousand, nine hundred fifty".