2896331489280 has 1200 divisors, whose sum is σ = 10934493647616. Its totient is φ = 732561408000.

The previous prime is 2896331489263. The next prime is 2896331489287. The reversal of 2896331489280 is 829841336982.

2896331489280 is a `hidden beast` number, since 289 + 6 + 3 + 31 + 48 + 9 + 280 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2896331489287) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 11539169155 + ... + 11539169405.

Almost surely, 2^{2896331489280} is an apocalyptic number.

2896331489280 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 2896331489280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5467246823808).

2896331489280 is an abundant number, since it is smaller than the sum of its proper divisors (8038162158336).

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

2896331489280 is an equidigital number, since it uses as much as digits as its factorization.

2896331489280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380 (or 345 counting only the distinct ones).

The product of its (nonzero) digits is 35831808, while the sum is 63.

The spelling of 2896331489280 in words is "two trillion, eight hundred ninety-six billion, three hundred thirty-one million, four hundred eighty-nine thousand, two hundred eighty".