2888234420 has 24 divisors (see below), whose sum is σ = 6069273000. Its totient is φ = 1154535552.

The previous prime is 2888234413. The next prime is 2888234471. The reversal of 2888234420 is 244328882.

It can be written as a sum of positive squares in 4 ways, for example, as 625900324 + 2262334096 = 25018^2 + 47564^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15635 + ... + 77594.

It is an arithmetic number, because the mean of its divisors is an integer number (252886375).

Almost surely, 2^2888234420 is an apocalyptic number.

2888234420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2888234420 is an abundant number, since it is smaller than the sum of its proper divisors (3181038580).

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

2888234420 is a wasteful number, since it uses less digits than its factorization.

2888234420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94787 (or 94785 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 41.

The square root of 2888234420 is about 53742.2963781787. The cubic root of 2888234420 is about 1424.1120015901.

The spelling of 2888234420 in words is "two billion, eight hundred eighty-eight million, two hundred thirty-four thousand, four hundred twenty".