4744949616 has 240 divisors, whose sum is σ = 14806671360. Its totient is φ = 1406522880.

The previous prime is 4744949567. The next prime is 4744949647. The reversal of 4744949616 is 6169494474.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20720190 + ... + 20720418.

It is an arithmetic number, because the mean of its divisors is an integer number (61694464).

Almost surely, 2^4744949616 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 4744949616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7403335680).

4744949616 is an abundant number, since it is smaller than the sum of its proper divisors (10061721744).

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

4744949616 is a wasteful number, since it uses less digits than its factorization.

4744949616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484 (or 475 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 54.

The square root of 4744949616 is about 68883.5946797204. The cubic root of 4744949616 is about 1680.3917283808.

The spelling of 4744949616 in words is "four billion, seven hundred forty-four million, nine hundred forty-nine thousand, six hundred sixteen".