4441607408 has 80 divisors (see below), whose sum is σ = 10667692224. Its totient is φ = 1747845120.

The previous prime is 4441607393. The next prime is 4441607413. The reversal of 4441607408 is 8047061444.

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, 49616 + ... + 106512.

Almost surely, 2^4441607408 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 4441607408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5333846112).

4441607408 is an abundant number, since it is smaller than the sum of its proper divisors (6226084816).

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

4441607408 is a wasteful number, since it uses less digits than its factorization.

4441607408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56970 (or 56964 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 38.

The square root of 4441607408 is about 66645.3854966719. The cubic root of 4441607408 is about 1643.7914717464.

The spelling of 4441607408 in words is "four billion, four hundred forty-one million, six hundred seven thousand, four hundred eight".