2318878794 has 32 divisors (see below), whose sum is σ = 4662512064. Its totient is φ = 768844800.

The previous prime is 2318878789. The next prime is 2318878801. The reversal of 2318878794 is 4978788132.

It is a super-2 number, since 2×2318878794² = 10754397722525788872, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1447594 + ... + 1449194.

It is an arithmetic number, because the mean of its divisors is an integer number (145703502).

Almost surely, 2^2318878794 is an apocalyptic number.

2318878794 is an abundant number, since it is smaller than the sum of its proper divisors (2343633270).

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

2318878794 is a wasteful number, since it uses less digits than its factorization.

2318878794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2742.

The product of its digits is 5419008, while the sum is 57.

The square root of 2318878794 is about 48154.7380223379. The cubic root of 2318878794 is about 1323.6078971582.

The spelling of 2318878794 in words is "two billion, three hundred eighteen million, eight hundred seventy-eight thousand, seven hundred ninety-four".