3803873844 has 24 divisors (see below), whose sum is σ = 8898533280. Its totient is φ = 1264696864.

The previous prime is 3803873839. The next prime is 3803873867. The reversal of 3803873844 is 4483783083.

It is a junction number, because it is equal to n+sod(n) for n = 3803873793 and 3803873802.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 402774 + ... + 412109.

It is an arithmetic number, because the mean of its divisors is an integer number (370772220).

Almost surely, 2^3803873844 is an apocalyptic number.

It is an amenable number.

3803873844 is an abundant number, since it is smaller than the sum of its proper divisors (5094659436).

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

3803873844 is a wasteful number, since it uses less digits than its factorization.

3803873844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815279 (or 815277 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 48.

The square root of 3803873844 is about 61675.5530498106. The cubic root of 3803873844 is about 1561.0208423486.

The spelling of 3803873844 in words is "three billion, eight hundred three million, eight hundred seventy-three thousand, eight hundred forty-four".