2788201304 has 64 divisors (see below), whose sum is σ = 6266972160. Its totient is φ = 1137870720.

The previous prime is 2788201301. The next prime is 2788201309. The reversal of 2788201304 is 4031028872.

It is a super-4 number, since 4×2788201304⁴ (a number of 39 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2788201301) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 83069 + ... + 111699.

It is an arithmetic number, because the mean of its divisors is an integer number (97921440).

Almost surely, 2^2788201304 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 2788201304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3133486080).

2788201304 is an abundant number, since it is smaller than the sum of its proper divisors (3478770856).

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

2788201304 is a wasteful number, since it uses less digits than its factorization.

2788201304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28728 (or 28724 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 2788201304 is about 52803.4213285465. The cubic root of 2788201304 is about 1407.4772225775.

The spelling of 2788201304 in words is "two billion, seven hundred eighty-eight million, two hundred one thousand, three hundred four".