4489850736 has 240 divisors, whose sum is σ = 14985152000. Its totient is φ = 1274828544.

The previous prime is 4489850713. The next prime is 4489850767. The reversal of 4489850736 is 6370589844.

4489850736 is a `hidden beast` number, since 4 + 48 + 98 + 507 + 3 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 5415570 + ... + 5416398.

Almost surely, 2^4489850736 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 4489850736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7492576000).

4489850736 is an abundant number, since it is smaller than the sum of its proper divisors (10495301264).

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

4489850736 is a wasteful number, since it uses less digits than its factorization.

4489850736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1058 (or 1040 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The square root of 4489850736 is about 67006.3484753497. The cubic root of 4489850736 is about 1649.7215001027.

The spelling of 4489850736 in words is "four billion, four hundred eighty-nine million, eight hundred fifty thousand, seven hundred thirty-six".