34434434 has 8 divisors (see below), whose sum is σ = 51800700. Its totient is φ = 17167536.

The previous prime is 34434391. The next prime is 34434451. The reversal of 34434434 is 43443443.

It can be written as a sum of positive squares in 2 ways, for example, as 27008809 + 7425625 = 5197^2 + 2725^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 34434397 and 34434406.

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 in 3 ways as a sum of consecutive naturals, for example, 23969 + ... + 25364.

Almost surely, 2^34434434 is an apocalyptic number.

34434434 is a deficient number, since it is larger than the sum of its proper divisors (17366266).

34434434 is a wasteful number, since it uses less digits than its factorization.

34434434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49684.

The product of its digits is 27648, while the sum is 29.

The square root of 34434434 is about 5868.0860593553. The cubic root of 34434434 is about 325.3351461853.

Adding to 34434434 its reverse (43443443), we get a palindrome (77877877).

Subtracting 34434434 from its reverse (43443443), we obtain a palindrome (9009009).

The spelling of 34434434 in words is "thirty-four million, four hundred thirty-four thousand, four hundred thirty-four".