34000670 has 64 divisors (see below), whose sum is σ = 70917120. Its totient is φ = 11616000.

The previous prime is 34000667. The next prime is 34000679. The reversal of 34000670 is 7600043.

34000670 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34000679) 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 31 ways as a sum of consecutive naturals, for example, 225095 + ... + 225245.

It is an arithmetic number, because the mean of its divisors is an integer number (1108080).

Almost surely, 2^34000670 is an apocalyptic number.

34000670 is an abundant number, since it is smaller than the sum of its proper divisors (36916450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34000670 is a wasteful number, since it uses less digits than its factorization.

34000670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 34000670 is about 5831.0093465883. The cubic root of 34000670 is about 323.9633080941.

The spelling of 34000670 in words is "thirty-four million, six hundred seventy", and thus it is an aban number.