446061616 has 80 divisors (see below), whose sum is σ = 1160425728. Its totient is φ = 160416000.

The previous prime is 446061611. The next prime is 446061617. The reversal of 446061616 is 616160644.

It is not an unprimeable number, because it can be changed into a prime (446061611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2091 + ... + 29941.

Almost surely, 2^446061616 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 446061616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (580212864).

446061616 is an abundant number, since it is smaller than the sum of its proper divisors (714364112).

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

446061616 is a wasteful number, since it uses less digits than its factorization.

446061616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27890 (or 27884 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 446061616 is about 21120.1708326424. The cubic root of 446061616 is about 764.0673076488.

The spelling of 446061616 in words is "four hundred forty-six million, sixty-one thousand, six hundred sixteen".