2394735218 has 6 divisors (see below), whose sum is σ = 3592206639. Its totient is φ = 1197333006.

The previous prime is 2394735197. The next prime is 2394735223. The reversal of 2394735218 is 8125374932.

It is a happy number.

2394735218 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1197367609 + 1197367609 = 34603^2 + 34603^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=34603.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 51905 + ... + 86507.

Almost surely, 2^2394735218 is an apocalyptic number.

2394735218 is a deficient number, since it is larger than the sum of its proper divisors (1197471421).

2394735218 is an frugal number, since it uses more digits than its factorization.

2394735218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69208 (or 34605 counting only the distinct ones).

The product of its digits is 362880, while the sum is 44.

The square root of 2394735218 is about 48936.0318987962. The cubic root of 2394735218 is about 1337.8861782711.

The spelling of 2394735218 in words is "two billion, three hundred ninety-four million, seven hundred thirty-five thousand, two hundred eighteen".