4440825620 has 192 divisors, whose sum is σ = 12116224512. Its totient is φ = 1327104000.

The previous prime is 4440825619. The next prime is 4440825647. The reversal of 4440825620 is 265280444.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3850964 + ... + 3852116.

It is an arithmetic number, because the mean of its divisors is an integer number (63105336).

Almost surely, 2^4440825620 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 4440825620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6058112256).

4440825620 is an abundant number, since it is smaller than the sum of its proper divisors (7675398892).

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

4440825620 is a wasteful number, since it uses less digits than its factorization.

4440825620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1282 (or 1280 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 35.

The square root of 4440825620 is about 66639.5199562542. The cubic root of 4440825620 is about 1643.6950222905.

The spelling of 4440825620 in words is "four billion, four hundred forty million, eight hundred twenty-five thousand, six hundred twenty".