34427742 has 16 divisors (see below), whose sum is σ = 68996880. Its totient is φ = 11452352.

The previous prime is 34427681. The next prime is 34427777. The reversal of 34427742 is 24772443.

34427742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 2583 + ... + 8690.

It is an arithmetic number, because the mean of its divisors is an integer number (4312305).

Almost surely, 2^34427742 is an apocalyptic number.

34427742 is an abundant number, since it is smaller than the sum of its proper divisors (34569138).

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

34427742 is a wasteful number, since it uses less digits than its factorization.

34427742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11787.

The product of its digits is 37632, while the sum is 33.

The square root of 34427742 is about 5867.5158286962. The cubic root of 34427742 is about 325.3140695710.

The spelling of 34427742 in words is "thirty-four million, four hundred twenty-seven thousand, seven hundred forty-two".