4944273328 has 120 divisors (see below), whose sum is σ = 10653710976. Its totient is φ = 2219443200.

The previous prime is 4944273317. The next prime is 4944273331. The reversal of 4944273328 is 8233724494.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9489708 + ... + 9490228.

Almost surely, 2^4944273328 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 4944273328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5326855488).

4944273328 is an abundant number, since it is smaller than the sum of its proper divisors (5709437648).

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

4944273328 is a wasteful number, since it uses less digits than its factorization.

4944273328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651 (or 626 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 46.

The square root of 4944273328 is about 70315.5269339568. The cubic root of 4944273328 is about 1703.5994470207.

The spelling of 4944273328 in words is "four billion, nine hundred forty-four million, two hundred seventy-three thousand, three hundred twenty-eight".