2049110784 has 360 divisors, whose sum is σ = 7360362240. Its totient is φ = 553900032.

The previous prime is 2049110773. The next prime is 2049110807. The reversal of 2049110784 is 4870119402.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2757517 + ... + 2758259.

Almost surely, 2^2049110784 is an apocalyptic number.

2049110784 is a gapful number since it is divisible by the number (24) 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 2049110784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3680181120).

2049110784 is an abundant number, since it is smaller than the sum of its proper divisors (5311251456).

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

2049110784 is an equidigital number, since it uses as much as digits as its factorization.

2049110784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 797 (or 774 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 2049110784 is about 45267.1048776040. The cubic root of 2049110784 is about 1270.1503911844.

The spelling of 2049110784 in words is "two billion, forty-nine million, one hundred ten thousand, seven hundred eighty-four".