34434242 has 8 divisors (see below), whose sum is σ = 53317632. Its totient is φ = 16661700.

The previous prime is 34434217. The next prime is 34434247. The reversal of 34434242 is 24243443.

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

It is a super-2 number, since 2×34434242² = 2371434044229128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34434247) 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 3 ways as a sum of consecutive naturals, for example, 277634 + ... + 277757.

It is an arithmetic number, because the mean of its divisors is an integer number (6664704).

Almost surely, 2^34434242 is an apocalyptic number.

34434242 is a deficient number, since it is larger than the sum of its proper divisors (18883390).

34434242 is a wasteful number, since it uses less digits than its factorization.

34434242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555424.

The product of its digits is 9216, while the sum is 26.

The square root of 34434242 is about 5868.0696996542. The cubic root of 34434242 is about 325.3345415147.

Adding to 34434242 its reverse (24243443), we get a palindrome (58677685).

The spelling of 34434242 in words is "thirty-four million, four hundred thirty-four thousand, two hundred forty-two".