34089946 has 16 divisors (see below), whose sum is σ = 56972160. Its totient is φ = 15165280.

The previous prime is 34089919. The next prime is 34089949. The reversal of 34089946 is 64998043.

It is not an unprimeable number, because it can be changed into a prime (34089949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15451 + ... + 17518.

It is an arithmetic number, because the mean of its divisors is an integer number (3560760).

Almost surely, 2^34089946 is an apocalyptic number.

34089946 is a deficient number, since it is larger than the sum of its proper divisors (22882214).

34089946 is a wasteful number, since it uses less digits than its factorization.

34089946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33029.

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 34089946 is about 5838.6596064508. The cubic root of 34089946 is about 324.2466051723.

The spelling of 34089946 in words is "thirty-four million, eighty-nine thousand, nine hundred forty-six".