3804109445 has 6 divisors (see below), whose sum is σ = 4565096838. Its totient is φ = 3043177224.

The previous prime is 3804109367. The next prime is 3804109457. The reversal of 3804109445 is 5449014083.

3804109445 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., 3043287556 + 760821889 = 55166^2 + 27583^2 .

It is not a de Polignac number, because 3804109445 - 2¹⁴ = 3804093061 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3804109399 and 3804109408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 124124 + ... + 151706.

It is an arithmetic number, because the mean of its divisors is an integer number (760849473).

Almost surely, 2^3804109445 is an apocalyptic number.

It is an amenable number.

3804109445 is a deficient number, since it is larger than the sum of its proper divisors (760987393).

3804109445 is an frugal number, since it uses more digits than its factorization.

3804109445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55171 (or 27588 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 3804109445 is about 61677.4630233767. The cubic root of 3804109445 is about 1561.0530700629.

The spelling of 3804109445 in words is "three billion, eight hundred four million, one hundred nine thousand, four hundred forty-five".