34634236 has 96 divisors (see below), whose sum is σ = 82131840. Its totient is φ = 12386304.

The previous prime is 34634233. The next prime is 34634263. The reversal of 34634236 is 63243643.

34634236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 34634198 and 34634207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34634231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 179356 + ... + 179548.

It is an arithmetic number, because the mean of its divisors is an integer number (855540).

Almost surely, 2^34634236 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 34634236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41065920).

34634236 is an abundant number, since it is smaller than the sum of its proper divisors (47497604).

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

34634236 is a wasteful number, since it uses less digits than its factorization.

34634236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263 (or 261 counting only the distinct ones).

The product of its digits is 31104, while the sum is 31.

The square root of 34634236 is about 5885.0858957198. The cubic root of 34634236 is about 325.9631734782.

Adding to 34634236 its reverse (63243643), we get a palindrome (97877879).

The spelling of 34634236 in words is "thirty-four million, six hundred thirty-four thousand, two hundred thirty-six".