2986081280 has 528 divisors, whose sum is σ = 9709657920. Its totient is φ = 858783744.

The previous prime is 2986081253. The next prime is 2986081313. The reversal of 2986081280 is 821806892.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 102968306 + ... + 102968334.

Almost surely, 2^2986081280 is an apocalyptic number.

2986081280 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 2986081280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4854828960).

2986081280 is an abundant number, since it is smaller than the sum of its proper divisors (6723576640).

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

2986081280 is a wasteful number, since it uses less digits than its factorization.

2986081280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104 (or 73 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 44.

The square root of 2986081280 is about 54645.0480830606. The cubic root of 2986081280 is about 1440.0156376903.

The spelling of 2986081280 in words is "two billion, nine hundred eighty-six million, eighty-one thousand, two hundred eighty".