34236216 has 64 divisors (see below), whose sum is σ = 108691200. Its totient is φ = 9781344.

The previous prime is 34236203. The next prime is 34236221. The reversal of 34236216 is 61263243.

34236216 is a `hidden beast` number, since 34 + 2 + 3 + 621 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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

It is a self number, because there is not a number n which added to its sum of digits gives 34236216.

It is a congruent number.

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, 9810 + ... + 12833.

It is an arithmetic number, because the mean of its divisors is an integer number (1698300).

Almost surely, 2^34236216 is an apocalyptic number.

34236216 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

34236216 is an abundant number, since it is smaller than the sum of its proper divisors (74454984).

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

34236216 is a wasteful number, since it uses less digits than its factorization.

34236216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22665 (or 22655 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 34236216 is about 5851.1721902538. The cubic root of 34236216 is about 324.7096926329.

Adding to 34236216 its reverse (61263243), we get a palindrome (95499459).

It can be divided in two parts, 342362 and 16, that added together give a triangular number (342378 = T₈₂₇).

The spelling of 34236216 in words is "thirty-four million, two hundred thirty-six thousand, two hundred sixteen".