2394071808 has 36 divisors (see below), whose sum is σ = 6371724408. Its totient is φ = 798023680.

The previous prime is 2394071807. The next prime is 2394071831. The reversal of 2394071808 is 8081704932.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2394071808.

It is not an unprimeable number, because it can be changed into a prime (2394071807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1557873 + ... + 1559408.

Almost surely, 2^2394071808 is an apocalyptic number.

It is an amenable number.

2394071808 is an abundant number, since it is smaller than the sum of its proper divisors (3977652600).

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

2394071808 is an equidigital number, since it uses as much as digits as its factorization.

2394071808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3117300 (or 3117286 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 2394071808 is about 48929.2530905592. The cubic root of 2394071808 is about 1337.7626226430.

The spelling of 2394071808 in words is "two billion, three hundred ninety-four million, seventy-one thousand, eight hundred eight".