2881901472 has 96 divisors (see below), whose sum is σ = 8358360192. Its totient is φ = 864804864.

The previous prime is 2881901471. The next prime is 2881901497. The reversal of 2881901472 is 2741091882.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (2881901471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 853 + ... + 75924.

It is an arithmetic number, because the mean of its divisors is an integer number (87066252).

Almost surely, 2^2881901472 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 2881901472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4179180096).

2881901472 is an abundant number, since it is smaller than the sum of its proper divisors (5476458720).

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

2881901472 is a wasteful number, since it uses less digits than its factorization.

2881901472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76830 (or 76822 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 42.

The square root of 2881901472 is about 53683.3444561719. The cubic root of 2881901472 is about 1423.0703701808.

The spelling of 2881901472 in words is "two billion, eight hundred eighty-one million, nine hundred one thousand, four hundred seventy-two".