4444554396 has 24 divisors (see below), whose sum is σ = 10380714624. Its totient is φ = 1480077040.

The previous prime is 4444554379. The next prime is 4444554397. The reversal of 4444554396 is 6934554444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4444554397) 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 7 ways as a sum of consecutive naturals, for example, 167250 + ... + 191993.

It is an arithmetic number, because the mean of its divisors is an integer number (432529776).

Almost surely, 2^4444554396 is an apocalyptic number.

It is an amenable number.

4444554396 is an abundant number, since it is smaller than the sum of its proper divisors (5936160228).

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

4444554396 is a wasteful number, since it uses less digits than its factorization.

4444554396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360281 (or 360279 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 48.

The square root of 4444554396 is about 66667.4912982332. The cubic root of 4444554396 is about 1644.1549409679.

Adding to 4444554396 its sum of digits (48), we get a palindrome (4444554444).

The spelling of 4444554396 in words is "four billion, four hundred forty-four million, five hundred fifty-four thousand, three hundred ninety-six".