34670216 has 16 divisors (see below), whose sum is σ = 74293440. Its totient is φ = 14858640.

The previous prime is 34670203. The next prime is 34670219. The reversal of 34670216 is 61207643.

It is not an unprimeable number, because it can be changed into a prime (34670219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 309500 + ... + 309611.

It is an arithmetic number, because the mean of its divisors is an integer number (4643340).

Almost surely, 2^34670216 is an apocalyptic number.

It is an amenable number.

34670216 is an abundant number, since it is smaller than the sum of its proper divisors (39623224).

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

34670216 is a wasteful number, since it uses less digits than its factorization.

34670216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619124 (or 619120 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 34670216 is about 5888.1419819838. The cubic root of 34670216 is about 326.0760107300.

Adding to 34670216 its reverse (61207643), we get a palindrome (95877859).

The spelling of 34670216 in words is "thirty-four million, six hundred seventy thousand, two hundred sixteen".