2378843008 has 16 divisors (see below), whose sum is σ = 4739101560. Its totient is φ = 1189421440.

The previous prime is 2378843003. The next prime is 2378843009. The reversal of 2378843008 is 8003488732.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2378843003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9292228 + ... + 9292483.

Almost surely, 2^2378843008 is an apocalyptic number.

It is an amenable number.

2378843008 is a deficient number, since it is larger than the sum of its proper divisors (2360258552).

2378843008 is an equidigital number, since it uses as much as digits as its factorization.

2378843008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18584725 (or 18584713 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 43.

The square root of 2378843008 is about 48773.3842172142. The cubic root of 2378843008 is about 1334.9200638545.

The spelling of 2378843008 in words is "two billion, three hundred seventy-eight million, eight hundred forty-three thousand, eight".