4446489124 has 81 divisors (see below), whose sum is σ = 9972509841. Its totient is φ = 1728397440.

The previous prime is 4446489121. The next prime is 4446489137. The reversal of 4446489124 is 4219846444.

The square root of 4446489124 is 66682.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 498628900 + 3947860224 = 22330^2 + 62832^2 .

It is not an unprimeable number, because it can be changed into a prime (4446489121) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 10268812 + ... + 10269244.

Almost surely, 2^4446489124 is an apocalyptic number.

4446489124 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

4446489124 is the 66682-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4446489124

4446489124 is an abundant number, since it is smaller than the sum of its proper divisors (5526020717).

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

4446489124 is a wasteful number, since it uses less digits than its factorization.

4446489124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906 (or 453 counting only the distinct ones).

The product of its digits is 884736, while the sum is 46.

The cubic root of 4446489124 is about 1644.3934749028.

The spelling of 4446489124 in words is "four billion, four hundred forty-six million, four hundred eighty-nine thousand, one hundred twenty-four".