44490030 has 32 divisors (see below), whose sum is σ = 114990624. Its totient is φ = 10951296.

The previous prime is 44490029. The next prime is 44490049. The reversal of 44490030 is 3009444.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56649 + ... + 57428.

It is an arithmetic number, because the mean of its divisors is an integer number (3593457).

Almost surely, 2^44490030 is an apocalyptic number.

44490030 is an abundant number, since it is smaller than the sum of its proper divisors (70500594).

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

44490030 is a wasteful number, since it uses less digits than its factorization.

44490030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114100.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 44490030 is about 6670.0847071083. The cubic root of 44490030 is about 354.3405863829.

Adding to 44490030 its reverse (3009444), we get a palindrome (47499474).

The spelling of 44490030 in words is "forty-four million, four hundred ninety thousand, thirty".