2788433230 has 32 divisors (see below), whose sum is σ = 5664284640. Its totient is φ = 979009920.

The previous prime is 2788433227. The next prime is 2788433237. The reversal of 2788433230 is 323348872.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2788433237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 433869 + ... + 440248.

It is an arithmetic number, because the mean of its divisors is an integer number (177008895).

Almost surely, 2^2788433230 is an apocalyptic number.

2788433230 is an abundant number, since it is smaller than the sum of its proper divisors (2875851410).

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

2788433230 is a wasteful number, since it uses less digits than its factorization.

2788433230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874164.

The product of its (nonzero) digits is 193536, while the sum is 40.

The square root of 2788433230 is about 52805.6174095143. The cubic root of 2788433230 is about 1407.5162467220.

The spelling of 2788433230 in words is "two billion, seven hundred eighty-eight million, four hundred thirty-three thousand, two hundred thirty".