34306625 has 8 divisors (see below), whose sum is σ = 42814824. Its totient is φ = 27445200.

The previous prime is 34306607. The next prime is 34306631. The reversal of 34306625 is 52660343.

It can be written as a sum of positive squares in 4 ways, for example, as 3214849 + 31091776 = 1793^2 + 5576^2 .

It is not a de Polignac number, because 34306625 - 2⁸ = 34306369 is a prime.

It is a Duffinian 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 in 7 ways as a sum of consecutive naturals, for example, 137102 + ... + 137351.

It is an arithmetic number, because the mean of its divisors is an integer number (5351853).

Almost surely, 2^34306625 is an apocalyptic number.

It is an amenable number.

34306625 is a deficient number, since it is larger than the sum of its proper divisors (8508199).

34306625 is an equidigital number, since it uses as much as digits as its factorization.

34306625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274468 (or 274458 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 34306625 is about 5857.1857576826. The cubic root of 34306625 is about 324.9321357314.

Adding to 34306625 its reverse (52660343), we get a palindrome (86966968).

The spelling of 34306625 in words is "thirty-four million, three hundred six thousand, six hundred twenty-five".