1446028884 has 72 divisors (see below), whose sum is σ = 3785902848. Its totient is φ = 465071040.

The previous prime is 1446028867. The next prime is 1446028921. The reversal of 1446028884 is 4888206441.

It is a super-3 number, since 3×1446028884³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 114114 + ... + 126150.

It is an arithmetic number, because the mean of its divisors is an integer number (52581984).

Almost surely, 2^1446028884 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 1446028884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1892951424).

1446028884 is an abundant number, since it is smaller than the sum of its proper divisors (2339873964).

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

1446028884 is a wasteful number, since it uses less digits than its factorization.

1446028884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12165 (or 12160 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 45.

The square root of 1446028884 is about 38026.6864714768. The cubic root of 1446028884 is about 1130.8169840383.

The spelling of 1446028884 in words is "one billion, four hundred forty-six million, twenty-eight thousand, eight hundred eighty-four".