4945884416 has 72 divisors (see below), whose sum is σ = 10811353728. Its totient is φ = 2239488000.

The previous prime is 4945884397. The next prime is 4945884421. The reversal of 4945884416 is 6144885494.

It is a super-2 number, since 2×4945884416² = 48923545312863322112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 759896 + ... + 766376.

Almost surely, 2^4945884416 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 4945884416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5405676864).

4945884416 is an abundant number, since it is smaller than the sum of its proper divisors (5865469312).

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

4945884416 is a wasteful number, since it uses less digits than its factorization.

4945884416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6779 (or 6765 counting only the distinct ones).

The product of its digits is 4423680, while the sum is 53.

The square root of 4945884416 is about 70326.9821334600. The cubic root of 4945884416 is about 1703.7844658215.

The spelling of 4945884416 in words is "four billion, nine hundred forty-five million, eight hundred eighty-four thousand, four hundred sixteen".