4466489016 has 256 divisors, whose sum is σ = 13302558720. Its totient is φ = 1234688000.

The previous prime is 4466489009. The next prime is 4466489023. The reversal of 4466489016 is 6109846644.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4466489009) and next prime (4466489023).

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, 34095271 + ... + 34095401.

It is an arithmetic number, because the mean of its divisors is an integer number (51963120).

Almost surely, 2^4466489016 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 4466489016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6651279360).

4466489016 is an abundant number, since it is smaller than the sum of its proper divisors (8836069704).

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

4466489016 is a wasteful number, since it uses less digits than its factorization.

4466489016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346 (or 342 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 48.

The square root of 4466489016 is about 66831.7964445069. The cubic root of 4466489016 is about 1646.8552303272.

The spelling of 4466489016 in words is "four billion, four hundred sixty-six million, four hundred eighty-nine thousand, sixteen".