2940271488 has 640 divisors, whose sum is σ = 11374387200. Its totient is φ = 731566080.

The previous prime is 2940271471. The next prime is 2940271507. The reversal of 2940271488 is 8841720492.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 23151681 + ... + 23151807.

It is an arithmetic number, because the mean of its divisors is an integer number (17772480).

Almost surely, 2^2940271488 is an apocalyptic number.

2940271488 is a gapful number since it is divisible by the number (28) 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 2940271488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5687193600).

2940271488 is an abundant number, since it is smaller than the sum of its proper divisors (8434115712).

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

2940271488 is a wasteful number, since it uses less digits than its factorization.

2940271488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200 (or 179 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 2940271488 is about 54224.2702855465. The cubic root of 2940271488 is about 1432.6138458354.

The spelling of 2940271488 in words is "two billion, nine hundred forty million, two hundred seventy-one thousand, four hundred eighty-eight".