2094403838 has 32 divisors (see below), whose sum is σ = 3332815200. Its totient is φ = 985412736.

The previous prime is 2094403813. The next prime is 2094403873. The reversal of 2094403838 is 8383044902.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2094403795 and 2094403804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2067020 + ... + 2068032.

It is an arithmetic number, because the mean of its divisors is an integer number (104150475).

Almost surely, 2^2094403838 is an apocalyptic number.

2094403838 is a deficient number, since it is larger than the sum of its proper divisors (1238411362).

2094403838 is a wasteful number, since it uses less digits than its factorization.

2094403838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1916.

The product of its (nonzero) digits is 165888, while the sum is 41.

The square root of 2094403838 is about 45764.6570838240. The cubic root of 2094403838 is about 1279.4406406056.

The spelling of 2094403838 in words is "two billion, ninety-four million, four hundred three thousand, eight hundred thirty-eight".