34220306 has 8 divisors (see below), whose sum is σ = 51380784. Its totient is φ = 17093380.

The previous prime is 34220299. The next prime is 34220323. The reversal of 34220306 is 60302243.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5660 + ... + 10023.

It is an arithmetic number, because the mean of its divisors is an integer number (6422598).

Almost surely, 2^34220306 is an apocalyptic number.

34220306 is a deficient number, since it is larger than the sum of its proper divisors (17160478).

34220306 is a wasteful number, since it uses less digits than its factorization.

34220306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16776.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 34220306 is about 5849.8124756269. The cubic root of 34220306 is about 324.6593859472.

Adding to 34220306 its reverse (60302243), we get a palindrome (94522549).

The spelling of 34220306 in words is "thirty-four million, two hundred twenty thousand, three hundred six".