2203931834 has 8 divisors (see below), whose sum is σ = 3560197620. Its totient is φ = 1017199296.

The previous prime is 2203931827. The next prime is 2203931857. The reversal of 2203931834 is 4381393022.

2203931834 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 2 ways, for example, as 2171839609 + 32092225 = 46603^2 + 5665^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2203931794 and 2203931803.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42383279 + ... + 42383330.

Almost surely, 2^2203931834 is an apocalyptic number.

2203931834 is a deficient number, since it is larger than the sum of its proper divisors (1356265786).

2203931834 is a wasteful number, since it uses less digits than its factorization.

2203931834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84766624.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 2203931834 is about 46946.0523793002. The cubic root of 2203931834 is about 1301.3657902286.

The spelling of 2203931834 in words is "two billion, two hundred three million, nine hundred thirty-one thousand, eight hundred thirty-four".