2788733233 has 32 divisors (see below), whose sum is σ = 3432183552. Its totient is φ = 2229638400.

The previous prime is 2788733201. The next prime is 2788733237. The reversal of 2788733233 is 3323378872.

It is not a de Polignac number, because 2788733233 - 2⁵ = 2788733201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2788733237) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 909523 + ... + 912583.

It is an arithmetic number, because the mean of its divisors is an integer number (107255736).

Almost surely, 2^2788733233 is an apocalyptic number.

2788733233 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2788733233 is a deficient number, since it is larger than the sum of its proper divisors (643450319).

2788733233 is a wasteful number, since it uses less digits than its factorization.

2788733233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3385.

The product of its digits is 1016064, while the sum is 46.

The square root of 2788733233 is about 52808.4579683974. The cubic root of 2788733233 is about 1407.5667223738.

The spelling of 2788733233 in words is "two billion, seven hundred eighty-eight million, seven hundred thirty-three thousand, two hundred thirty-three".