44334420 has 96 divisors (see below), whose sum is σ = 135136512. Its totient is φ = 10795008.

The previous prime is 44334401. The next prime is 44334421. The reversal of 44334420 is 2443344.

It is a happy number.

44334420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×44334420³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44334421) 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, 87889 + ... + 88391.

It is an arithmetic number, because the mean of its divisors is an integer number (1407672).

Almost surely, 2^44334420 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 44334420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67568256).

44334420 is an abundant number, since it is smaller than the sum of its proper divisors (90802092).

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

44334420 is a wasteful number, since it uses less digits than its factorization.

44334420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641 (or 639 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 44334420 is about 6658.4097200458. The cubic root of 44334420 is about 353.9269854840.

Adding to 44334420 its reverse (2443344), we get a palindrome (46777764).

The spelling of 44334420 in words is "forty-four million, three hundred thirty-four thousand, four hundred twenty".