2868941228 has 6 divisors (see below), whose sum is σ = 5020647156. Its totient is φ = 1434470612.

The previous prime is 2868941219. The next prime is 2868941237. The reversal of 2868941228 is 8221498682.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2868941219) and next prime (2868941237).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358617650 + ... + 358617657.

It is an arithmetic number, because the mean of its divisors is an integer number (836774526).

Almost surely, 2^2868941228 is an apocalyptic number.

It is an amenable number.

2868941228 is a deficient number, since it is larger than the sum of its proper divisors (2151705928).

2868941228 is a wasteful number, since it uses less digits than its factorization.

2868941228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717235311 (or 717235309 counting only the distinct ones).

The product of its digits is 884736, while the sum is 50.

The square root of 2868941228 is about 53562.4983360560. The cubic root of 2868941228 is about 1420.9339270531.

The spelling of 2868941228 in words is "two billion, eight hundred sixty-eight million, nine hundred forty-one thousand, two hundred twenty-eight".