2989284480 has 512 divisors, whose sum is σ = 13037068800. Its totient is φ = 630374400.

The previous prime is 2989284439. The next prime is 2989284491. The reversal of 2989284480 is 844829892.

2989284480 is a `hidden beast` number, since 2 + 9 + 89 + 2 + 84 + 480 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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 63 ways as a sum of consecutive naturals, for example, 1571530 + ... + 1573430.

It is an arithmetic number, because the mean of its divisors is an integer number (25463025).

Almost surely, 2^2989284480 is an apocalyptic number.

2989284480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2989284480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6518534400).

2989284480 is an abundant number, since it is smaller than the sum of its proper divisors (10047784320).

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

2989284480 is a wasteful number, since it uses less digits than its factorization.

2989284480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1949 (or 1931 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 54.

The square root of 2989284480 is about 54674.3493788449. The cubic root of 2989284480 is about 1440.5303601969.

The spelling of 2989284480 in words is "two billion, nine hundred eighty-nine million, two hundred eighty-four thousand, four hundred eighty".