34729442 has 8 divisors (see below), whose sum is σ = 56830032. Its totient is φ = 15786100.

The previous prime is 34729439. The next prime is 34729451. The reversal of 34729442 is 24492743.

34729442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×34729442² = 2412268283262728, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 789284 + ... + 789327.

It is an arithmetic number, because the mean of its divisors is an integer number (7103754).

Almost surely, 2^34729442 is an apocalyptic number.

34729442 is a deficient number, since it is larger than the sum of its proper divisors (22100590).

34729442 is a wasteful number, since it uses less digits than its factorization.

34729442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1578624.

The product of its digits is 48384, while the sum is 35.

The square root of 34729442 is about 5893.1690965049. The cubic root of 34729442 is about 326.2615801099.

The spelling of 34729442 in words is "thirty-four million, seven hundred twenty-nine thousand, four hundred forty-two".