2049104384 has 80 divisors (see below), whose sum is σ = 4353290568. Its totient is φ = 960233472.

The previous prime is 2049104383. The next prime is 2049104461. The reversal of 2049104384 is 4834019402.

It can be written as a sum of positive squares in 4 ways, for example, as 2028601600 + 20502784 = 45040^2 + 4528^2 .

It is not an unprimeable number, because it can be changed into a prime (2049104383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3455192 + ... + 3455784.

Almost surely, 2^2049104384 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 2049104384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2176645284).

2049104384 is an abundant number, since it is smaller than the sum of its proper divisors (2304186184).

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

2049104384 is an equidigital number, since it uses as much as digits as its factorization.

2049104384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025 (or 1009 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 2049104384 is about 45267.0341860387. The cubic root of 2049104384 is about 1270.1490688269.

The spelling of 2049104384 in words is "two billion, forty-nine million, one hundred four thousand, three hundred eighty-four".