2048944896 has 126 divisors (see below), whose sum is σ = 6132582540. Its totient is φ = 682919424.

The previous prime is 2048944879. The next prime is 2048944897. The reversal of 2048944896 is 6984498402.

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

It is not an unprimeable number, because it can be changed into a prime (2048944897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 181135 + ... + 192113.

It is an arithmetic number, because the mean of its divisors is an integer number (48671290).

Almost surely, 2^2048944896 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 2048944896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3066291270).

2048944896 is an abundant number, since it is smaller than the sum of its proper divisors (4083637644).

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

2048944896 is an frugal number, since it uses more digits than its factorization.

2048944896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11013 (or 10984 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 54.

The square root of 2048944896 is about 45265.2725165772. The cubic root of 2048944896 is about 1270.1161147890.

The spelling of 2048944896 in words is "two billion, forty-eight million, nine hundred forty-four thousand, eight hundred ninety-six".