44098668 has 72 divisors (see below), whose sum is σ = 117394480. Its totient is φ = 14492520.

The previous prime is 44098667. The next prime is 44098673. The reversal of 44098668 is 86689044.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is not an unprimeable number, because it can be changed into a prime (44098667) by changing a digit.

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, 621073 + ... + 621143.

Almost surely, 2^44098668 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 44098668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58697240).

44098668 is an abundant number, since it is smaller than the sum of its proper divisors (73295812).

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

44098668 is an frugal number, since it uses more digits than its factorization.

44098668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167 (or 76 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The square root of 44098668 is about 6640.6827962191. The cubic root of 44098668 is about 353.2985247146.

The spelling of 44098668 in words is "forty-four million, ninety-eight thousand, six hundred sixty-eight".