34312044 has 96 divisors (see below), whose sum is σ = 91897344. Its totient is φ = 9884160.

The previous prime is 34312027. The next prime is 34312049. The reversal of 34312044 is 44021343.

34312044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 34312044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34312049) 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, 261859 + ... + 261989.

It is an arithmetic number, because the mean of its divisors is an integer number (957264).

Almost surely, 2^34312044 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 34312044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45948672).

34312044 is an abundant number, since it is smaller than the sum of its proper divisors (57585300).

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

34312044 is a wasteful number, since it uses less digits than its factorization.

34312044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247 (or 245 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 34312044 is about 5857.6483335892. The cubic root of 34312044 is about 324.9492433556.

Adding to 34312044 its reverse (44021343), we get a palindrome (78333387).

The spelling of 34312044 in words is "thirty-four million, three hundred twelve thousand, forty-four".