34317612 has 72 divisors (see below), whose sum is σ = 101477376. Its totient is φ = 9573984.

The previous prime is 34317607. The next prime is 34317623. The reversal of 34317612 is 21671343.

34317612 is a `hidden beast` number, since 3 + 43 + 1 + 7 + 612 = 666.

It is a nude number because it is divisible by every one of its digits.

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 23 ways as a sum of consecutive naturals, for example, 9253 + ... + 12419.

It is an arithmetic number, because the mean of its divisors is an integer number (1409408).

Almost surely, 2^34317612 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34317612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50738688).

34317612 is an abundant number, since it is smaller than the sum of its proper divisors (67159764).

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

34317612 is a wasteful number, since it uses less digits than its factorization.

34317612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3227 (or 3222 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 34317612 is about 5858.1235903658. The cubic root of 34317612 is about 324.9668194923.

Adding to 34317612 its reverse (21671343), we get a palindrome (55988955).

It can be divided in two parts, 343 and 17612, that added together give a triangular number (17955 = T₁₈₉).

The spelling of 34317612 in words is "thirty-four million, three hundred seventeen thousand, six hundred twelve".