34456742 has 4 divisors (see below), whose sum is σ = 51685116. Its totient is φ = 17228370.

The previous prime is 34456729. The next prime is 34456757. The reversal of 34456742 is 24765443.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 8614184 + ... + 8614187.

It is an arithmetic number, because the mean of its divisors is an integer number (12921279).

Almost surely, 2^34456742 is an apocalyptic number.

34456742 is a deficient number, since it is larger than the sum of its proper divisors (17228374).

34456742 is a wasteful number, since it uses less digits than its factorization.

34456742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17228373.

The product of its digits is 80640, while the sum is 35.

The square root of 34456742 is about 5869.9865417222. The cubic root of 34456742 is about 325.4053860481.

The spelling of 34456742 in words is "thirty-four million, four hundred fifty-six thousand, seven hundred forty-two".