34427346 has 32 divisors (see below), whose sum is σ = 73363968. Its totient is φ = 10732800.

The previous prime is 34427339. The next prime is 34427383. The reversal of 34427346 is 64372443.

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 15 ways as a sum of consecutive naturals, for example, 16671 + ... + 18621.

It is an arithmetic number, because the mean of its divisors is an integer number (2292624).

Almost surely, 2^34427346 is an apocalyptic number.

34427346 is an abundant number, since it is smaller than the sum of its proper divisors (38936622).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34427346 is a wasteful number, since it uses less digits than its factorization.

34427346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2146.

The product of its digits is 48384, while the sum is 33.

The square root of 34427346 is about 5867.4820834835. The cubic root of 34427346 is about 325.3128222739.

Adding to 34427346 its reverse (64372443), we get a palindrome (98799789).

The spelling of 34427346 in words is "thirty-four million, four hundred twenty-seven thousand, three hundred forty-six".