34303216 has 20 divisors (see below), whose sum is σ = 66805992. Its totient is φ = 17062976.

The previous prime is 34303193. The next prime is 34303231. The reversal of 34303216 is 61230343.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

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, 2290 + ... + 8593.

Almost surely, 2^34303216 is an apocalyptic number.

It is an amenable number.

34303216 is a deficient number, since it is larger than the sum of its proper divisors (32502776).

34303216 is a wasteful number, since it uses less digits than its factorization.

34303216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11088 (or 11082 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 34303216 is about 5856.8947403893. The cubic root of 34303216 is about 324.9213726952.

Adding to 34303216 its reverse (61230343), we get a palindrome (95533559).

The spelling of 34303216 in words is "thirty-four million, three hundred three thousand, two hundred sixteen".