4490289216 has 448 divisors, whose sum is σ = 15813836800. Its totient is φ = 1222760448.

The previous prime is 4490289191. The next prime is 4490289229. The reversal of 4490289216 is 6129820944.

It is a tau number, because it is divible by the number of its divisors (448).

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, 35356545 + ... + 35356671.

Almost surely, 2^4490289216 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 4490289216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7906918400).

4490289216 is an abundant number, since it is smaller than the sum of its proper divisors (11323547584).

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

4490289216 is a wasteful number, since it uses less digits than its factorization.

4490289216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271 (or 255 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 4490289216 is about 67009.6203242490. The cubic root of 4490289216 is about 1649.7752024326.

The spelling of 4490289216 in words is "four billion, four hundred ninety million, two hundred eighty-nine thousand, two hundred sixteen".